#81D442#81D442

#81D442 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 78.8% C 0.195 H 134.5°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#81D442
RGB	rgb(129, 212, 66)
HSL	hsl(94, 63%, 55%)
HSV	hsv(94, 69%, 83%)
CMYK	cmyk(39.2%, 0%, 68.9%, 16.9%)
CIE-LAB	lab(77.37, -48.98, 61.38)
CIE-LCH	lch(77.37, 78.53, 128.59°)
OKLab	oklab(78.84% -0.1368 0.1393)
OKLCH	oklch(78.84% 0.195 134.5)
XYZ	xyz(33.5794, 52.1458, 13.4490)
Luminance	0.5215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D442 #9542D4

analogous

#CAD442 #81D442 #42D44C

triadic

#81D442 #4281D4 #D44281

tetradic

#81D442 #42CAD4 #9542D4 #D44C42

square

#81D442 #42CAD4 #9542D4 #D44C42

split-complementary

#81D442 #4C42D4 #D442CA

monochromatic

#477F1D #63B128 #81D442 #A2DF74 #C3EBA6

Accessibility & contrast

On white

1.84

#81D442 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#81D442 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D442

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D442	#FFFFFF	#000000	##000000
##81D442	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC32C

Deuteranopia (green-blind)

#D1BD4F

Tritanopia (blue-blind)

#80CCB7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #81d442;
/* rgb */ color: rgb(129, 212, 66);
/* oklch */ color: oklch(78.8% 0.195 134.5);

Tailwind

colors: {
  custom: {
    50: '#abe27e',
    500: '#81d442',
    950: '#000000',
  },
}

SCSS

$custom: #81d442;
$custom-light: #abe27e;
$custom-dark: #000000;

JSON

{
  "hex": "#81d442",
  "rgb": {
    "r": 129,
    "g": 212,
    "b": 66
  },
  "hsl": {
    "h": 94.11,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.78843,
    "c": 0.19528,
    "h": 134.5
  },
  "luminance": 0.52147
}

Semantic roles & 50–950 ramp

primary

#81D442

secondary

#633486

accent

#42E69F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #81D442

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

Preview Lab → · Contrast checker → · Palette generator →