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green · cool

#82cf9f

a light, soft green · cool · closest name: Medium Aqua Marine

Token name suggestion: Meadow Basil

RGB
130, 207, 159
HSL
143°, 45%, 66%
CMYK
37, 0, 23, 19
Luminance
0.5187

#82cf9f is a light soft green, 143° on the wheel and 72/100 on the cool side. Put black text on it (11.37:1). As text it scores 1.85:1 on white — use #338552 instead. Nearest name is Medium Aqua Marine, nearest Tailwind family is emerald.

hsl(143 45% 66%)rgb(130 207 159)Base step 400AAA inkCool

At a glance

Every number on this page in one read: what #82cf9f is made of, how bright it looks, and which way it leans.

Hex
#82cf9f
Hue
143°
green
Saturation
45%
soft
Lightness
66%
light
Brightness
81%
HSV value
Perceived
71%
weighted brightness
Luminance
0.5187
WCAG relative
Temperature
Cool
72/100 cool
Color family
Green
Tone
Soft
Best ink
Black
11.37:1
Closest name
Medium Aqua Marine
ΔE2000 5.4
Chroma
37.9
LCH, 0–130ish
OKLCH L
0.791
perceptual lightness
Tailwind
emerald
500 · ΔE 10.1
Web-safe
#99CC99
nearest of 216
Where it sits
Hue143° of 360°
Saturation45%
Lightness66%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #82cf9f.

Temperature
Warm ← → Cool72% 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#82cf9f
HEX (8-digit)#82cf9fff
RGBrgb(130, 207, 159)
RGBArgba(130, 207, 159, 1)
HSLhsl(143, 45%, 66%)
HSV / HSBhsv(143, 37%, 81%)
HWBhwb(143 51% 19%)
CMYKcmyk(37%, 0%, 23%, 19%)
LABlab(77.2 -34.1 16.5)
LCHlch(77.2 37.9 154.2)
OKLCHoklch(0.791 0.103 155.8)
XYZ (D65)xyz(37.77, 51.87, 40.82)
Decimal8572831
Display P3color(display-p3 0.510 0.812 0.624)
Web-safe#99CC99

Copy-ready code

every platformclick to select
/* CSS */
color: #82cf9f;
background-color: #82cf9f;
/* CSS custom property */
--brand: #82cf9f;
/* Tailwind (arbitrary) */
class="text-[#82cf9f] bg-[#82cf9f]"
/* SCSS */
$brand: #82cf9f;
/* SwiftUI */
Color(red: 0.510, green: 0.812, blue: 0.624)
/* UIKit */
UIColor(red: 0.510, green: 0.812, blue: 0.624, alpha: 1)
/* Android XML */
<color name="brand">#82CF9F</color>
/* Android Compose */
Color(0xFF82CF9F)
/* Flutter */
Color(0xFF82CF9F)
/* Python / OpenCV (BGR) */
(159, 207, 130)
/* Python / PIL (RGB) */
(130, 207, 159)
/* Java AWT */
new Color(130, 207, 159)
/* .NET */
Color.FromArgb(255, 130, 207, 159)
/* OpenGL / Unity (0–1) */
(0.5098f, 0.8118f, 0.6235f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{130,207,159}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #82cf9f 85%, white);
border-color: color-mix(in oklab, #82cf9f 40%, transparent);
/* theme-aware in one line */
color: light-dark(#235C39, #D3EEDD);
/* relative colour syntax */
--hover: hsl(from #82cf9f 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: #F5FAF7;
  --brand-100: #EAF5EE;
  --brand-200: #D1EBDB;
  --brand-300: #AEE0C1;
  --brand-400: #82cf9f;
  --brand-500: #5DC182;
  --brand-600: #44B16D;
  --brand-700: #39935B;
  --brand-800: #2D7649;
  --brand-900: #245637;
  --brand-950: #173622;
  --brand: #82cf9f;
  --brand-ink: #000000;
  --brand-surface: #F4FAF7;
  --brand-border: #C4E8D2;
  --brand-hover: #68C58B;
  --brand-pressed: #4FBB77;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #14241A;
    --brand-ink: #D3EEDD;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F5FAF7',
        100: '#EAF5EE',
        200: '#D1EBDB',
        300: '#AEE0C1',
        400: '#82cf9f',
        500: '#5DC182',
        600: '#44B16D',
        700: '#39935B',
        800: '#2D7649',
        900: '#245637',
        950: '#173622',
        DEFAULT: '#82cf9f',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F5FAF7,
  '100': #EAF5EE,
  '200': #D1EBDB,
  '300': #AEE0C1,
  '400': #82cf9f,
  '500': #5DC182,
  '600': #44B16D,
  '700': #39935B,
  '800': #2D7649,
  '900': #245637,
  '950': #173622,
);
$brand-base: #82cf9f;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F5FAF7", "$type": "color" },
      "100": { "$value": "#EAF5EE", "$type": "color" },
      "200": { "$value": "#D1EBDB", "$type": "color" },
      "300": { "$value": "#AEE0C1", "$type": "color" },
      "400": { "$value": "#82cf9f", "$type": "color" },
      "500": { "$value": "#5DC182", "$type": "color" },
      "600": { "$value": "#44B16D", "$type": "color" },
      "700": { "$value": "#39935B", "$type": "color" },
      "800": { "$value": "#2D7649", "$type": "color" },
      "900": { "$value": "#245637", "$type": "color" },
      "950": { "$value": "#173622", "$type": "color" }
    },
    "brandInk": { "$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 #82cf9f · 11.37:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.85:1
AA fail · AA large fail · AAA fail
Aa
Black text · 11.37:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #82cf9f as text scores 1.85:1 on white and 11.37:1 on black.
Best tinted ink on it, if plain black or white feels flat: #235C39 at 4.27:1.

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
#338552 · 4.55:1
AA on white−30% L
#338552
The quick fox
#26643E · 7.06:1
AAA on white−39% L
#26643E
The quick fox
#82cf9f · 11.37:1
AA on blackalready passes
#82cf9f
The quick fox
#82cf9f · 11.37:1
AAA on blackalready passes
#82cf9f

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #40A666 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
#82cf9f on white: 1.85:1
AA ✗ fail · AA-large · AAA
Aa
#82cf9f on black: 11.37:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #82cf9f as text on that neutral, and that neutral as text on #82cf9f.

NeutralRatioBoth directions
White1.85:1AaAa
Slate 501.76:1AaAa
Slate 1001.69:1AaAa
Slate 2001.50:1AaAa
Slate 3001.24:1AaAa
Slate 4001.39:1AaAa
Slate 5002.58:1AaAa
Slate 6004.10:1AaAa
Slate 7005.61:1AaAa
Slate 8007.92:1AaAa
Slate 9009.67:1AaAa
Black11.37:1AaAa
Colour vision deficiency
true color
protanopia · #CEC49C
deuteranopia · #C2BBA2
tritanopia · #73CEC2

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. #82cf9f is pinned to step 400; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F5FAF7
#EAF5EE
#D1EBDB
#AEE0C1
#82cf9f
#5DC182
#44B16D
#39935B
#2D7649
#245637
#173622
Base = 400Lightest = 50 · #F5FAF7Darkest = 950 · #173622Text 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 0.026 155.8);
  --brand-100: oklch(0.94 0.041 155.8);
  --brand-200: oklch(0.88 0.062 155.8);
  --brand-300: oklch(0.80 0.080 155.8);
  --brand-400: oklch(0.72 0.095 155.8);
  --brand-500: oklch(0.64 0.103 155.8);
  --brand-600: oklch(0.56 0.103 155.8);
  --brand-700: oklch(0.48 0.097 155.8);
  --brand-800: oklch(0.40 0.087 155.8);
  --brand-900: oklch(0.32 0.072 155.8);
  --brand-950: oklch(0.24 0.057 155.8);
}

Colors that work with #82cf9f

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#C4E8D2
Hairlines and dividers
Muted text#4B9B69
Captions on the surface
Accent#97358B
Second voice, not a rival
Dark variant#235C39
Hover, pressed, headers
Light variant#EDF8F1
Selected rows, tints
Dark surface#14241A
Dark-mode background
Hover#68C58B
One step down in lightness
Pressed#4FBB77
Two steps down
Disabled#DAE7DF
Chroma pulled out
Focus ring#89DCA9
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 #82cf9f

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

Works well for
  • Text and icons on dark surfaces
  • Charts, tags and secondary surfaces
  • Card and section backgrounds
  • Brand accents, badges and data highlights
Use with care
  • Text of any size on white — fails WCAG AA
  • 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 #235C39
Safe as a 1px border on white
No — use #40A666

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.

The muted chroma softens the association — it reads considered rather than loud, which suits long-form and data-heavy screens. 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
  • Weight34/100
  • 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#CF82B2
Analogous left#8CCF82
Analogous right#82CFC6
Split-complement 1#C682CF
Split-complement 2#CF828C
Triadic 1#9F82CF
Triadic 2#CF9F82
Tetradic#828CCF
On the wheel
Base+30°−30°+120°+240°+180°143°

#82cf9f sits at 143°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red51.0%
Green81.2%
Blue62.4%
R · 0–255
130
0x82
G · 0–255
207
0xcf
B · 0–255
159
0x9f

CMYK percentages

Cyan37.2%
Magenta0.0%
Yellow23.2%
Key (black)18.8%

Total ink coverage is 79%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#82cf9f text on a black background

contrast 11.37:1

Card sample

#82cf9f text on a white background

contrast 1.85:1

Card sample

#82cf9f on grey

1.69:1

#82cf9f on its own surface

1.75:1

#82cf9f on its dark surface

8.77:1

CSS3 live lab

Text font color

The quick brown fox

color: #82cf9f;
Background color
Panel with #82cf9f background
background-color: #82cf9f;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #82cf9f;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(130, 207, 159, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(130, 207, 159, 0.45);
Border & gradient
Gradient panel
border: 3px solid #82cf9f;
background: linear-gradient(135deg, #82cf9f, #82CCCF);
Gradient text

Gradient headline

background: linear-gradient(90deg, #82cf9f, #82B8CF);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #82cf9f;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #82cf9f;
caret-color: #82cf9f;
Left rule
Pull quote or callout
border-left: 4px solid #82cf9f;
Ring + tint
Selected chip
background: #EDF8F1;
box-shadow: inset 0 0 0 2px #82cf9f;
Conic badge
68%
background: conic-gradient(#82cf9f 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #82cf9f 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(130, 207, 159, 0.5)
rgb(130 207 159 / 50%)
#82cf9f80
hsl(143 45% 66% / 50%)
color-mix(in srgb, #82cf9f 50%, transparent)
Alpha8-digit hexFlat on white
10%#82cf9f1a#F3FAF5
20%#82cf9f33#E6F5EC
40%#82cf9f66#CDECD9
60%#82cf9f99#B4E2C5
80%#82cf9fcc#9BD9B2

Gradients from #82cf9f

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, #AEE0C1, #82cf9f 45%, #235C39);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #82cf9f, #6CBBC7);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #82cf9f, #CF82B2);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #C4E8D2 0%, #82cf9f 45%, #235C39 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%, #B2DDA7 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #98D8D5 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #235C39 0%, transparent 65%), #82cf9f;

Monochromatic scale

Palettes built from #82cf9f

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.

#82cf9f 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 11.37:1.

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.

#82cf9f, answered

What color is #82cf9f?

#82cf9f is a light soft green, closest to Medium Aqua Marine (ΔE2000 5.4). It sits at 143° on the hue wheel with 45% saturation and 66% lightness, which reads as cool.

What is the RGB value of #82cf9f?

rgb(130, 207, 159) — 130 red, 207 green and 159 blue out of 255, or 51% / 81.2% / 62.4% by channel.

What is #82cf9f in HSL and HSV?

hsl(143, 45%, 66%) and hsv(143, 37%, 81%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #82cf9f a light or a dark color?

It is a light color. Relative luminance is 0.5187 and perceived brightness is 71%, so black text on it reaches 11.37:1.

Should I use black or white text on #82cf9f?

Black. It scores 11.37:1 against #82cf9f, versus 1.85:1 for white — AAA at any size.

Is #82cf9f accessible on a white background?

#82cf9f on white scores 1.85:1, which fails WCAG AA at every size. Darken it to #338552 to reach 4.5:1, or #26643E for 7:1.

What is the complementary color of #82cf9f?

#CF82B2 sits directly opposite on the wheel. Softer options are the split-complements #C682CF and #CF828C, which give the same contrast with far less vibration.

What colors go well with #82cf9f?

For interface work: #F4FAF7 as the surface, #C4E8D2 for borders, #4B9B69 for secondary text, #97358B as an accent and #235C39 for hover and pressed states. For a palette, the analogous pair #8CCF82 and #82CFC6 stays calm, while #CF82B2 is the loudest partner.

What is #82cf9f in CMYK for printing?

cmyk(37%, 0%, 23%, 19%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #82cf9f warm or cool?

Cool — it scores 72 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #82CF83; nudged cooler, #80D1BC.

Which Tailwind color is closest to #82cf9f?

The emerald family — its 500 step is #10b981, ΔE2000 10.1 away. That is a visible difference, so define #82cf9f as a custom token rather than reaching for the built-in.

How do I use #82cf9f in Tailwind CSS?

Inline it as an arbitrary value with bg-[#82cf9f] or text-[#82cf9f], 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 #82cf9f with 50% opacity?

rgba(130, 207, 159, 0.5), or #82cf9f80 in eight-digit hex. Over white that composites to #C1E7CF; over black, #416850.

Is #82cf9f a web-safe color?

No. The nearest web-safe colour is #99CC99, ΔE2000 4.5 away. The palette only matters for legacy displays and some email clients now.

What does the color #82cf9f 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 moderate chroma the association is present but not shouted.

What gradient works with #82cf9f?

The safest is same-hue elevation: linear-gradient(135deg, #AEE0C1, #82cf9f 45%, #235C39). For more colour, a short hue run to #6CBBC7 keeps it rich without turning muddy.

Work with #82cf9f in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #82cf9f at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.