#81B832#81B832

#81B832 is a light, vivid yellow-green. Relative luminance 0.392; OKLCH L 71.9% C 0.170 H 129.5°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX#81B832
RGBrgb(129, 184, 50)
HSLhsl(85, 57%, 46%)
HSVhsv(85, 73%, 72%)
CMYKcmyk(29.9%, 0%, 72.8%, 27.8%)
CIE-LABlab(68.88, -38.12, 58.68)
CIE-LCHlch(68.88, 69.97, 123.00°)
OKLaboklab(71.88% -0.1085 0.1314)
OKLCHoklch(71.88% 0.17 129.5)
XYZxyz(26.7694, 39.1776, 9.1686)
Luminance0.3918 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81B832 #6932B8
analogous
#B8AC32 #81B832 #3EB832
triadic
#81B832 #3281B8 #B83281
tetradic
#81B832 #32B8AC #6932B8 #B8323E
square
#81B832 #32B8AC #6932B8 #B8323E
split-complementary
#81B832 #323EB8 #AC32B8
monochromatic
#3E5818 #5F8825 #81B832 #9FD156 #BADE86

Accessibility & contrast

On white

2.38
#81B832 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.84
#81B832 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81B832
8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81B832#FFFFFF#000000##000000
##81B8321.002.388.848.84
#FFFFFF2.381.0021.0021.00
#0000008.8421.001.001.00
##0000008.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#C1AB19
Deuteranopia (green-blind)
#B9A73E
Tritanopia (blue-blind)
#85B09E
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #81b832;
/* rgb */ color: rgb(129, 184, 50);
/* oklch */ color: oklch(71.9% 0.170 129.5);
Tailwind
colors: {
  custom: {
    50: '#aacd73',
    500: '#81b832',
    950: '#000000',
  },
}
SCSS
$custom: #81b832;
$custom-light: #aacd73;
$custom-dark: #000000;
JSON
{
  "hex": "#81b832",
  "rgb": {
    "r": 129,
    "g": 184,
    "b": 50
  },
  "hsl": {
    "h": 84.627,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.71884,
    "c": 0.17042,
    "h": 129.5
  },
  "luminance": 0.39178
}

Semantic roles & 50–950 ramp

primary
#81B832
secondary
#9C7EC8
accent
#47E186
background
#FAFCF7
surface
#F4F9ED
border
#CED2C8
text
#101309
muted
#7F827B

Preview Lab

Preview with #81B832

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#81B832 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva