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green · cool

#0baf5f

a dark, electric green · cool · closest name: Medium Sea Green

Token name suggestion: Slate Basil

RGB
11, 175, 95
HSL
151°, 88%, 37%
CMYK
94, 0, 46, 31
Luminance
0.3156

#0baf5f is a dark electric green, 151° on the wheel and 75/100 on the cool side. Put black text on it (7.31:1). As text it scores 2.87:1 on white — use #088448 instead. Nearest name is Medium Sea Green, nearest Tailwind family is emerald.

hsl(151 88% 37%)rgb(11 175 95)Base step 700AAA inkCool

At a glance

Every number on this page in one read: what #0baf5f is made of, how bright it looks, and which way it leans.

Hex
#0baf5f
Hue
151°
green
Saturation
88%
electric
Lightness
37%
dark
Brightness
69%
HSV value
Perceived
54%
weighted brightness
Luminance
0.3156
WCAG relative
Temperature
Cool
75/100 cool
Color family
Green
Tone
Electric
Best ink
Black
7.31:1
Closest name
Medium Sea Green
ΔE2000 3.4
Chroma
63.6
LCH, 0–130ish
OKLCH L
0.662
perceptual lightness
Tailwind
emerald
500 · ΔE 6.2
Web-safe
#009966
nearest of 216
Where it sits
Hue151° of 360°
Saturation88%
Lightness37%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #0baf5f.

Temperature
Warm ← → Cool75% cool

Reads cool. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red0%
Green97%
Blue3%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#0baf5f
HEX (8-digit)#0baf5fff
RGBrgb(11, 175, 95)
RGBArgba(11, 175, 95, 1)
HSLhsl(151, 88%, 37%)
HSV / HSBhsv(151, 94%, 69%)
HWBhwb(151 4% 31%)
CMYKcmyk(94%, 0%, 46%, 31%)
LABlab(63.0 -55.8 30.6)
LCHlch(63.0 63.6 151.2)
OKLCHoklch(0.662 0.168 153.3)
XYZ (D65)xyz(17.53, 31.56, 15.99)
Decimal765791
Display P3color(display-p3 0.043 0.686 0.373)
Web-safe#009966

Copy-ready code

every platformclick to select
/* CSS */
color: #0baf5f;
background-color: #0baf5f;
/* CSS custom property */
--brand: #0baf5f;
/* Tailwind (arbitrary) */
class="text-[#0baf5f] bg-[#0baf5f]"
/* SCSS */
$brand: #0baf5f;
/* SwiftUI */
Color(red: 0.043, green: 0.686, blue: 0.373)
/* UIKit */
UIColor(red: 0.043, green: 0.686, blue: 0.373, alpha: 1)
/* Android XML */
<color name="brand">#0BAF5F</color>
/* Android Compose */
Color(0xFF0BAF5F)
/* Flutter */
Color(0xFF0BAF5F)
/* Python / OpenCV (BGR) */
(95, 175, 11)
/* Python / PIL (RGB) */
(11, 175, 95)
/* Java AWT */
new Color(11, 175, 95)
/* .NET */
Color.FromArgb(255, 11, 175, 95)
/* OpenGL / Unity (0–1) */
(0.0431f, 0.6863f, 0.3725f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{11,175,95}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #0baf5f 85%, white);
border-color: color-mix(in oklab, #0baf5f 40%, transparent);
/* theme-aware in one line */
color: light-dark(#087841, #D3EEE1);
/* relative colour syntax */
--hover: hsl(from #0baf5f h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #F2FDF7;
  --brand-100: #E5FAF0;
  --brand-200: #C4F8DE;
  --brand-300: #95F8C8;
  --brand-400: #61F5AD;
  --brand-500: #2CF291;
  --brand-600: #0EE67D;
  --brand-700: #0baf5f;
  --brand-800: #0A9A53;
  --brand-900: #0C6F3E;
  --brand-950: #074527;
  --brand: #0baf5f;
  --brand-ink: #000000;
  --brand-surface: #F4FAF7;
  --brand-border: #C0EDD7;
  --brand-hover: #098E4D;
  --brand-pressed: #076C3B;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #14241C;
    --brand-ink: #D3EEE1;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F2FDF7',
        100: '#E5FAF0',
        200: '#C4F8DE',
        300: '#95F8C8',
        400: '#61F5AD',
        500: '#2CF291',
        600: '#0EE67D',
        700: '#0baf5f',
        800: '#0A9A53',
        900: '#0C6F3E',
        950: '#074527',
        DEFAULT: '#0baf5f',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F2FDF7,
  '100': #E5FAF0,
  '200': #C4F8DE,
  '300': #95F8C8,
  '400': #61F5AD,
  '500': #2CF291,
  '600': #0EE67D,
  '700': #0baf5f,
  '800': #0A9A53,
  '900': #0C6F3E,
  '950': #074527,
);
$brand-base: #0baf5f;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F2FDF7", "$type": "color" },
      "100": { "$value": "#E5FAF0", "$type": "color" },
      "200": { "$value": "#C4F8DE", "$type": "color" },
      "300": { "$value": "#95F8C8", "$type": "color" },
      "400": { "$value": "#61F5AD", "$type": "color" },
      "500": { "$value": "#2CF291", "$type": "color" },
      "600": { "$value": "#0EE67D", "$type": "color" },
      "700": { "$value": "#0baf5f", "$type": "color" },
      "800": { "$value": "#0A9A53", "$type": "color" },
      "900": { "$value": "#0C6F3E", "$type": "color" },
      "950": { "$value": "#074527", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#000000 on #0baf5f · 7.31:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.87:1
AA fail · AA large fail · AAA fail
Aa
Black text · 7.31:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #0baf5f as text scores 2.87:1 on white and 7.31:1 on black.
Best tinted ink on it, if plain black or white feels flat: #087841 at 1.94:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#088448 · 4.77:1
AA on white−9% L
#088448
The quick fox
#066235 · 7.48:1
AAA on white−16% L
#066235
The quick fox
#0baf5f · 7.31:1
AA on blackalready passes
#0baf5f
The quick fox
#0baf5f · 7.31:1
AAA on blackalready passes
#0baf5f

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #0BAA5C is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#0baf5f on white: 2.87:1
AA ✗ fail · AA-large · AAA
Aa
#0baf5f on black: 7.31:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #0baf5f as text on that neutral, and that neutral as text on #0baf5f.

NeutralRatioBoth directions
White2.87:1AaAa
Slate 502.75:1AaAa
Slate 1002.62:1AaAa
Slate 2002.33:1AaAa
Slate 3001.93:1AaAa
Slate 4001.12:1AaAa
Slate 5001.66:1AaAa
Slate 6002.64:1AaAa
Slate 7003.61:1AaAa
Slate 8005.09:1AaAa
Slate 9006.22:1AaAa
Black7.31:1AaAa
Colour vision deficiency
true color
protanopia · #AF9F59
deuteranopia · #9E9465
tritanopia · #00AD9C

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #0baf5f is pinned to step 700; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F2FDF7
#E5FAF0
#C4F8DE
#95F8C8
#61F5AD
#2CF291
#0EE67D
#0baf5f
#0A9A53
#0C6F3E
#074527
Base = 700Lightest = 50 · #F2FDF7Darkest = 950 · #074527Text step on white = 900
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.042 153.3);
  --brand-100: oklch(0.94 0.067 153.3);
  --brand-200: oklch(0.88 0.101 153.3);
  --brand-300: oklch(0.80 0.131 153.3);
  --brand-400: oklch(0.72 0.154 153.3);
  --brand-500: oklch(0.64 0.168 153.3);
  --brand-600: oklch(0.56 0.168 153.3);
  --brand-700: oklch(0.48 0.157 153.3);
  --brand-800: oklch(0.40 0.141 153.3);
  --brand-900: oklch(0.32 0.117 153.3);
  --brand-950: oklch(0.24 0.092 153.3);
}

Colors that work with #0baf5f

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#000000
Black wins here
Surface#F4FAF7
Tinted page background
Border#C0EDD7
Hairlines and dividers
Muted text#4B9B74
Captions on the surface
Accent#B30786
Second voice, not a rival
Dark variant#087841
Hover, pressed, headers
Light variant#E7FDF3
Selected rows, tints
Dark surface#14241C
Dark-mode background
Hover#098E4D
One step down in lightness
Pressed#076C3B
Two steps down
Disabled#7EAC96
Chroma pulled out
Focus ring#02CD6A
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #0baf5f

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Text and icons on dark surfaces
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Headers, footers and dark-mode surfaces
  • Brand accents, badges and data highlights
Use with care
  • Text of any size on white — fails WCAG AA
  • Full-page backgrounds — tiring over long sessions
  • Black text placed on it
  • Status meaning — pair it with an icon or label, never colour alone
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Not as text
Safe as a fill behind white type
No — use #087841
Safe as a 1px border on white
No — use #0BAA5C

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

safegrowingnaturalpermissive

Green means go, well, and grown. It carries finance, sustainability and health with almost no explanation needed.

At this chroma the association is amplified — it will dominate anything placed beside it, so give it space and use it sparingly. The low lightness adds weight and formality.

Worth knowing

Red/green pairs are the most common colour-blindness failure — never let the two carry meaning alone.

Reads as
  • FormalityHigh
  • EnergyHigh
  • Weight64/100
  • TemperatureCool
  • ApproachabilityReserved

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#AF0B5B
Analogous left#0BAF0D
Analogous right#0BADAF
Split-complement 1#AF0BAD
Split-complement 2#AF0D0B
Triadic 1#5F0BAF
Triadic 2#AF5F0B
Tetradic#0D0BAF
On the wheel
Base+30°−30°+120°+240°+180°151°

#0baf5f sits at 151°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red4.3%
Green68.6%
Blue37.3%
R · 0–255
11
0x0b
G · 0–255
175
0xaf
B · 0–255
95
0x5f

CMYK percentages

Cyan93.7%
Magenta0.0%
Yellow45.7%
Key (black)31.4%

Total ink coverage is 171%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#0baf5f text on a black background

contrast 7.31:1

Card sample

#0baf5f text on a white background

contrast 2.87:1

Card sample

#0baf5f on grey

2.62:1

#0baf5f on its own surface

2.72:1

#0baf5f on its dark surface

5.63:1

CSS3 live lab

Text font color

The quick brown fox

color: #0baf5f;
Background color
Panel with #0baf5f background
background-color: #0baf5f;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0baf5f;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(11, 175, 95, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 175, 95, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0baf5f;
background: linear-gradient(135deg, #0baf5f, #0B92AF);
Gradient text

Gradient headline

background: linear-gradient(90deg, #0baf5f, #0B69AF);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #0baf5f;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #0baf5f;
caret-color: #0baf5f;
Left rule
Pull quote or callout
border-left: 4px solid #0baf5f;
Ring + tint
Selected chip
background: #E7FDF3;
box-shadow: inset 0 0 0 2px #0baf5f;
Conic badge
68%
background: conic-gradient(#0baf5f 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #0baf5f over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(11, 175, 95, 0.5)
rgb(11 175 95 / 50%)
#0baf5f80
hsl(151 88% 37% / 50%)
color-mix(in srgb, #0baf5f 50%, transparent)
Alpha8-digit hexFlat on white
10%#0baf5f1a#E7F7EF
20%#0baf5f33#CEEFDF
40%#0baf5f66#9DDFBF
60%#0baf5f99#6DCF9F
80%#0baf5fcc#3CBF7F

Gradients from #0baf5f

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #0FE97E, #0baf5f 45%, #087841);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #0baf5f, #096E92);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #0baf5f, #AF0B5B);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #25F18D 0%, #0baf5f 45%, #087841 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F4FAF7, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #1DDF0E 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #0DBACC 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #087841 0%, transparent 65%), #0baf5f;

Monochromatic scale

Palettes built from #0baf5f

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#0baf5f in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
SustainabilityFinanceHealth and wellnessAgriculture
Common UI roles
ButtonsLinksFocus statesCharts
Print note

Sits outside most CMYK gamuts — expect a duller press result, or specify a spot ink.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Usable as-is on a dark surface at 7.31:1.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#0baf5f, answered

What color is #0baf5f?

#0baf5f is a dark electric green, closest to Medium Sea Green (ΔE2000 3.4). It sits at 151° on the hue wheel with 88% saturation and 37% lightness, which reads as cool.

What is the RGB value of #0baf5f?

rgb(11, 175, 95) — 11 red, 175 green and 95 blue out of 255, or 4.3% / 68.6% / 37.3% by channel.

What is #0baf5f in HSL and HSV?

hsl(151, 88%, 37%) and hsv(151, 94%, 69%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #0baf5f a light or a dark color?

It is a mid-tone. Relative luminance is 0.3156 and perceived brightness is 54%, so black text on it reaches 7.31:1.

Should I use black or white text on #0baf5f?

Black. It scores 7.31:1 against #0baf5f, versus 2.87:1 for white — AAA at any size.

Is #0baf5f accessible on a white background?

#0baf5f on white scores 2.87:1, which fails WCAG AA at every size. Darken it to #088448 to reach 4.5:1, or #066235 for 7:1.

What is the complementary color of #0baf5f?

#AF0B5B sits directly opposite on the wheel. Softer options are the split-complements #AF0BAD and #AF0D0B, which give the same contrast with far less vibration.

What colors go well with #0baf5f?

For interface work: #F4FAF7 as the surface, #C0EDD7 for borders, #4B9B74 for secondary text, #B30786 as an accent and #087841 for hover and pressed states. For a palette, the analogous pair #0BAF0D and #0BADAF stays calm, while #AF0B5B is the loudest partner.

What is #0baf5f in CMYK for printing?

cmyk(94%, 0%, 46%, 31%). This is a screen-to-ink approximation — a color this saturated sits outside most CMYK gamuts and will print duller than it looks here.

Is #0baf5f warm or cool?

Cool — it scores 75 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #0BAF23; nudged cooler, #09B19D.

Which Tailwind color is closest to #0baf5f?

The emerald family — its 500 step is #10b981, ΔE2000 6.2 away. That is a visible difference, so define #0baf5f as a custom token rather than reaching for the built-in.

How do I use #0baf5f in Tailwind CSS?

Inline it as an arbitrary value with bg-[#0baf5f] or text-[#0baf5f], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #0baf5f with 50% opacity?

rgba(11, 175, 95, 0.5), or #0baf5f80 in eight-digit hex. Over white that composites to #85D7AF; over black, #065830.

Is #0baf5f a web-safe color?

No. The nearest web-safe colour is #009966, ΔE2000 8.4 away. The palette only matters for legacy displays and some email clients now.

What does the color #0baf5f mean?

As a green, it reads safe, growing, natural. Green means go, well, and grown. It carries finance, sustainability and health with almost no explanation needed. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #0baf5f?

The safest is same-hue elevation: linear-gradient(135deg, #0FE97E, #0baf5f 45%, #087841). For more colour, a short hue run to #096E92 keeps it rich without turning muddy.

Work with #0baf5f in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #0baf5f at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.