#81CC41#81CC41

#81CC41 is a light, vivid yellow-green. Relative luminance 0.482; OKLCH L 76.9% C 0.186 H 133.5°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX#81CC41
RGBrgb(129, 204, 65)
HSLhsl(92, 58%, 53%)
HSVhsv(92, 68%, 80%)
CMYKcmyk(36.8%, 0%, 68.1%, 20%)
CIE-LABlab(74.97, -45.74, 59.27)
CIE-LCHlch(74.97, 74.87, 127.66°)
OKLaboklab(76.88% -0.1281 0.1348)
OKLCHoklch(76.88% 0.186 133.5)
XYZxyz(31.5997, 48.2331, 12.6449)
Luminance0.4824 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81CC41 #8C41CC
analogous
#C6CC41 #81CC41 #41CC46
triadic
#81CC41 #4181CC #CC4181
tetradic
#81CC41 #41C6CC #8C41CC #CC4641
square
#81CC41 #41C6CC #8C41CC #CC4641
split-complementary
#81CC41 #4641CC #CC41C6
monochromatic
#46741F #63A42C #81CC41 #A1D971 #C1E6A1

Accessibility & contrast

On white

1.97
#81CC41 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.65
#81CC41 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CC41
10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81CC41#FFFFFF#000000##000000
##81CC411.001.9710.6510.65
#FFFFFF1.971.0021.0021.00
#00000010.6521.001.001.00
##00000010.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BC2C
Deuteranopia (green-blind)
#CAB64D
Tritanopia (blue-blind)
#81C4B0
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #81cc41;
/* rgb */ color: rgb(129, 204, 65);
/* oklch */ color: oklch(76.9% 0.186 133.5);
Tailwind
colors: {
  custom: {
    50: '#abdc7d',
    500: '#81cc41',
    950: '#000000',
  },
}
SCSS
$custom: #81cc41;
$custom-light: #abdc7d;
$custom-dark: #000000;
JSON
{
  "hex": "#81cc41",
  "rgb": {
    "r": 129,
    "g": 204,
    "b": 65
  },
  "hsl": {
    "h": 92.374,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76882,
    "c": 0.18594,
    "h": 133.5
  },
  "luminance": 0.48235
}

Semantic roles & 50–950 ramp

primary
#81CC41
secondary
#B796D3
accent
#47E19A
background
#FAFDF7
surface
#F5FBEE
border
#CFD4C9
text
#11150A
muted
#80837C

Preview Lab

Preview with #81CC41

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

Preview Lab → · Contrast checker → · Palette generator →

#81CC41 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva