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green · cool

#8fe5ba

a light, vivid green · cool · closest name: Aqua Marine

Token name suggestion: Drift Moss

RGB
143, 229, 186
HSL
150°, 62%, 73%
CMYK
38, 0, 19, 10
Luminance
0.6542

#8fe5ba is a light vivid green, 150° on the wheel and 75/100 on the cool side. Put black text on it (14.08:1). As text it scores 1.49:1 on white — use #1F8451 instead. Nearest name is Aqua Marine, nearest Tailwind family is emerald.

hsl(150 62% 73%)rgb(143 229 186)Base step 300AAA inkCool

At a glance

Every number on this page in one read: what #8fe5ba is made of, how bright it looks, and which way it leans.

Hex
#8fe5ba
Hue
150°
green
Saturation
62%
vivid
Lightness
73%
light
Brightness
90%
HSV value
Perceived
79%
weighted brightness
Luminance
0.6542
WCAG relative
Temperature
Cool
75/100 cool
Color family
Green
Tone
Vivid
Best ink
Black
14.08:1
Closest name
Aqua Marine
ΔE2000 6.5
Chroma
37.6
LCH, 0–130ish
OKLCH L
0.855
perceptual lightness
Tailwind
emerald
500 · ΔE 14.2
Web-safe
#99CCCC
nearest of 216
Where it sits
Hue150° of 360°
Saturation62%
Lightness73%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #8fe5ba.

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
Red9%
Green86%
Blue5%

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

Every format

HEX#8fe5ba
HEX (8-digit)#8fe5baff
RGBrgb(143, 229, 186)
RGBArgba(143, 229, 186, 1)
HSLhsl(150, 62%, 73%)
HSV / HSBhsv(150, 38%, 90%)
HWBhwb(150 56% 10%)
CMYKcmyk(38%, 0%, 19%, 10%)
LABlab(84.7 -35.3 12.9)
LCHlch(84.7 37.6 160.0)
OKLCHoklch(0.855 0.104 161.4)
XYZ (D65)xyz(48.21, 65.42, 56.53)
Decimal9430458
Display P3color(display-p3 0.561 0.898 0.729)
Web-safe#99CCCC

Copy-ready code

every platformclick to select
/* CSS */
color: #8fe5ba;
background-color: #8fe5ba;
/* CSS custom property */
--brand: #8fe5ba;
/* Tailwind (arbitrary) */
class="text-[#8fe5ba] bg-[#8fe5ba]"
/* SCSS */
$brand: #8fe5ba;
/* SwiftUI */
Color(red: 0.561, green: 0.898, blue: 0.729)
/* UIKit */
UIColor(red: 0.561, green: 0.898, blue: 0.729, alpha: 1)
/* Android XML */
<color name="brand">#8FE5BA</color>
/* Android Compose */
Color(0xFF8FE5BA)
/* Flutter */
Color(0xFF8FE5BA)
/* Python / OpenCV (BGR) */
(186, 229, 143)
/* Python / PIL (RGB) */
(143, 229, 186)
/* Java AWT */
new Color(143, 229, 186)
/* .NET */
Color.FromArgb(255, 143, 229, 186)
/* OpenGL / Unity (0–1) */
(0.5608f, 0.8980f, 0.7294f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{143,229,186}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #8fe5ba 85%, white);
border-color: color-mix(in oklab, #8fe5ba 40%, transparent);
/* theme-aware in one line */
color: light-dark(#186740, #D3EEE0);
/* relative colour syntax */
--hover: hsl(from #8fe5ba 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: #F4FBF7;
  --brand-100: #E8F7F0;
  --brand-200: #CCF0DE;
  --brand-300: #8fe5ba;
  --brand-400: #76DFAB;
  --brand-500: #49D58F;
  --brand-600: #2EC77A;
  --brand-700: #26A666;
  --brand-800: #1F8452;
  --brand-900: #1A603D;
  --brand-950: #103C26;
  --brand: #8fe5ba;
  --brand-ink: #000000;
  --brand-surface: #F4FAF7;
  --brand-border: #C0EDD6;
  --brand-hover: #72DEA8;
  --brand-pressed: #55D796;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #14241C;
    --brand-ink: #D3EEE0;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F4FBF7',
        100: '#E8F7F0',
        200: '#CCF0DE',
        300: '#8fe5ba',
        400: '#76DFAB',
        500: '#49D58F',
        600: '#2EC77A',
        700: '#26A666',
        800: '#1F8452',
        900: '#1A603D',
        950: '#103C26',
        DEFAULT: '#8fe5ba',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F4FBF7,
  '100': #E8F7F0,
  '200': #CCF0DE,
  '300': #8fe5ba,
  '400': #76DFAB,
  '500': #49D58F,
  '600': #2EC77A,
  '700': #26A666,
  '800': #1F8452,
  '900': #1A603D,
  '950': #103C26,
);
$brand-base: #8fe5ba;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F4FBF7", "$type": "color" },
      "100": { "$value": "#E8F7F0", "$type": "color" },
      "200": { "$value": "#CCF0DE", "$type": "color" },
      "300": { "$value": "#8fe5ba", "$type": "color" },
      "400": { "$value": "#76DFAB", "$type": "color" },
      "500": { "$value": "#49D58F", "$type": "color" },
      "600": { "$value": "#2EC77A", "$type": "color" },
      "700": { "$value": "#26A666", "$type": "color" },
      "800": { "$value": "#1F8452", "$type": "color" },
      "900": { "$value": "#1A603D", "$type": "color" },
      "950": { "$value": "#103C26", "$type": "color" }
    },
    "brandInk": { "$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 #8fe5ba · 14.08:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.49:1
AA fail · AA large fail · AAA fail
Aa
Black text · 14.08:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #8fe5ba as text scores 1.49:1 on white and 14.08:1 on black.
Best tinted ink on it, if plain black or white feels flat: #186740 at 4.61:1.

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
#1F8451 · 4.69:1
AA on white−41% L
#1F8451
The quick fox
#17633D · 7.27:1
AAA on white−49% L
#17633D
The quick fox
#8fe5ba · 14.08:1
AA on blackalready passes
#8fe5ba
The quick fox
#8fe5ba · 14.08:1
AAA on blackalready passes
#8fe5ba

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #27A968 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
#8fe5ba on white: 1.49:1
AA ✗ fail · AA-large · AAA
Aa
#8fe5ba on black: 14.08:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #8fe5ba as text on that neutral, and that neutral as text on #8fe5ba.

NeutralRatioBoth directions
White1.49:1AaAa
Slate 501.43:1AaAa
Slate 1001.36:1AaAa
Slate 2001.21:1AaAa
Slate 3001.00:1AaAa
Slate 4001.72:1AaAa
Slate 5003.19:1AaAa
Slate 6005.08:1AaAa
Slate 7006.94:1AaAa
Slate 8009.81:1AaAa
Slate 90011.97:1AaAa
Black14.08:1AaAa
Colour vision deficiency
true color
protanopia · #E3D9B8
deuteranopia · #D5CFBD
tritanopia · #7BE5D9

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. #8fe5ba is pinned to step 300; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F4FBF7
#E8F7F0
#CCF0DE
#8fe5ba
#76DFAB
#49D58F
#2EC77A
#26A666
#1F8452
#1A603D
#103C26
Base = 300Lightest = 50 · #F4FBF7Darkest = 950 · #103C26Text step on white = 800
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 0.026 161.4);
  --brand-100: oklch(0.94 0.041 161.4);
  --brand-200: oklch(0.88 0.062 161.4);
  --brand-300: oklch(0.80 0.081 161.4);
  --brand-400: oklch(0.72 0.095 161.4);
  --brand-500: oklch(0.64 0.104 161.4);
  --brand-600: oklch(0.56 0.104 161.4);
  --brand-700: oklch(0.48 0.097 161.4);
  --brand-800: oklch(0.40 0.087 161.4);
  --brand-900: oklch(0.32 0.073 161.4);
  --brand-950: oklch(0.24 0.057 161.4);
}

Colors that work with #8fe5ba

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#C0EDD6
Hairlines and dividers
Muted text#4B9B73
Captions on the surface
Accent#AA2288
Second voice, not a rival
Dark variant#186740
Hover, pressed, headers
Light variant#EAFAF2
Selected rows, tints
Dark surface#14241C
Dark-mode background
Hover#72DEA8
One step down in lightness
Pressed#55D796
Two steps down
Disabled#EFF5F2
Chroma pulled out
Focus ring#9AEFC4
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 #8fe5ba

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
  • Card and section backgrounds
  • 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
  • White 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 #186740
Safe as a 1px border on white
No — use #27A968

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.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. The lightness keeps it airy and approachable.

Worth knowing

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

Reads as
  • FormalityMedium
  • EnergyMedium-high
  • Weight27/100
  • 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#E58FBA
Analogous left#8FE58F
Analogous right#8FE5E5
Split-complement 1#E58FE5
Split-complement 2#E58F8F
Triadic 1#BA8FE5
Triadic 2#E5BA8F
Tetradic#8F8FE5
On the wheel
Base+30°−30°+120°+240°+180°150°

#8fe5ba sits at 150°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red56.1%
Green89.8%
Blue72.9%
R · 0–255
143
0x8f
G · 0–255
229
0xe5
B · 0–255
186
0xba

CMYK percentages

Cyan37.6%
Magenta0.0%
Yellow18.8%
Key (black)10.2%

Total ink coverage is 67%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#8fe5ba text on a black background

contrast 14.08:1

Card sample

#8fe5ba text on a white background

contrast 1.49:1

Card sample

#8fe5ba on grey

1.36:1

#8fe5ba on its own surface

1.41:1

#8fe5ba on its dark surface

10.84:1

CSS3 live lab

Text font color

The quick brown fox

color: #8fe5ba;
Background color
Panel with #8fe5ba background
background-color: #8fe5ba;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #8fe5ba;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(143, 229, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(143, 229, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8fe5ba;
background: linear-gradient(135deg, #8fe5ba, #8FD7E5);
Gradient text

Gradient headline

background: linear-gradient(90deg, #8fe5ba, #8FC1E5);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #8fe5ba;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #8fe5ba;
caret-color: #8fe5ba;
Left rule
Pull quote or callout
border-left: 4px solid #8fe5ba;
Ring + tint
Selected chip
background: #EAFAF2;
box-shadow: inset 0 0 0 2px #8fe5ba;
Conic badge
68%
background: conic-gradient(#8fe5ba 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #8fe5ba 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(143, 229, 186, 0.5)
rgb(143 229 186 / 50%)
#8fe5ba80
hsl(150 62% 73% / 50%)
color-mix(in srgb, #8fe5ba 50%, transparent)
Alpha8-digit hexFlat on white
10%#8fe5ba1a#F4FCF8
20%#8fe5ba33#E9FAF1
40%#8fe5ba66#D2F5E3
60%#8fe5ba99#BCEFD6
80%#8fe5bacc#A5EAC8

Gradients from #8fe5ba

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, #C1F0D8, #8fe5ba 45%, #186740);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #8fe5ba, #76C5DF);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #8fe5ba, #E58FBA);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #D9F6E8 0%, #8fe5ba 45%, #186740 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%, #BDEFB8 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #A8E5EB 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #186740 0%, transparent 65%), #8fe5ba;

Monochromatic scale

Palettes built from #8fe5ba

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.

#8fe5ba 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
SurfacesBadgesHighlightsEmpty states
Print note

Converts to four-color process without much drama. Proof it anyway.

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 14.08:1.

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.

#8fe5ba, answered

What color is #8fe5ba?

#8fe5ba is a light vivid green, closest to Aqua Marine (ΔE2000 6.5). It sits at 150° on the hue wheel with 62% saturation and 73% lightness, which reads as cool.

What is the RGB value of #8fe5ba?

rgb(143, 229, 186) — 143 red, 229 green and 186 blue out of 255, or 56.1% / 89.8% / 72.9% by channel.

What is #8fe5ba in HSL and HSV?

hsl(150, 62%, 73%) and hsv(150, 38%, 90%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #8fe5ba a light or a dark color?

It is a light color. Relative luminance is 0.6542 and perceived brightness is 79%, so black text on it reaches 14.08:1.

Should I use black or white text on #8fe5ba?

Black. It scores 14.08:1 against #8fe5ba, versus 1.49:1 for white — AAA at any size.

Is #8fe5ba accessible on a white background?

#8fe5ba on white scores 1.49:1, which fails WCAG AA at every size. Darken it to #1F8451 to reach 4.5:1, or #17633D for 7:1.

What is the complementary color of #8fe5ba?

#E58FBA sits directly opposite on the wheel. Softer options are the split-complements #E58FE5 and #E58F8F, which give the same contrast with far less vibration.

What colors go well with #8fe5ba?

For interface work: #F4FAF7 as the surface, #C0EDD6 for borders, #4B9B73 for secondary text, #AA2288 as an accent and #186740 for hover and pressed states. For a palette, the analogous pair #8FE58F and #8FE5E5 stays calm, while #E58FBA is the loudest partner.

What is #8fe5ba in CMYK for printing?

cmyk(38%, 0%, 19%, 10%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #8fe5ba 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 #8FE59A; nudged cooler, #8DE6DA.

Which Tailwind color is closest to #8fe5ba?

The emerald family — its 500 step is #10b981, ΔE2000 14.2 away. That is a visible difference, so define #8fe5ba as a custom token rather than reaching for the built-in.

How do I use #8fe5ba in Tailwind CSS?

Inline it as an arbitrary value with bg-[#8fe5ba] or text-[#8fe5ba], 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 #8fe5ba with 50% opacity?

rgba(143, 229, 186, 0.5), or #8fe5ba80 in eight-digit hex. Over white that composites to #C7F2DD; over black, #48735D.

Is #8fe5ba a web-safe color?

No. The nearest web-safe colour is #99CCCC, ΔE2000 15.5 away. The palette only matters for legacy displays and some email clients now.

What does the color #8fe5ba 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 #8fe5ba?

The safest is same-hue elevation: linear-gradient(135deg, #C1F0D8, #8fe5ba 45%, #186740). For more colour, a short hue run to #76C5DF keeps it rich without turning muddy.

Work with #8fe5ba in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #8fe5ba at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.