#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
RGB	rgb(129, 204, 65)
HSL	hsl(92, 58%, 53%)
HSV	hsv(92, 68%, 80%)
CMYK	cmyk(36.8%, 0%, 68.1%, 20%)
CIE-LAB	lab(74.97, -45.74, 59.27)
CIE-LCH	lch(74.97, 74.87, 127.66°)
OKLab	oklab(76.88% -0.1281 0.1348)
OKLCH	oklch(76.88% 0.186 133.5)
XYZ	xyz(31.5997, 48.2331, 12.6449)
Luminance	0.4824 (WCAG relative)
Temperature	warm
Family	yellow-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
##81CC41	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

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 →