#81CC44#81CC44

#81CC44 is a light, vivid yellow-green. Relative luminance 0.483; OKLCH L 76.9% C 0.184 H 133.8°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#81CC44
RGB	rgb(129, 204, 68)
HSL	hsl(93, 57%, 53%)
HSV	hsv(93, 67%, 80%)
CMYK	cmyk(36.8%, 0%, 66.7%, 20%)
CIE-LAB	lab(74.99, -45.51, 58.12)
CIE-LCH	lch(74.99, 73.82, 128.07°)
OKLab	oklab(76.91% -0.1272 0.1327)
OKLCH	oklch(76.91% 0.184 133.8)
XYZ	xyz(31.6889, 48.2688, 13.1148)
Luminance	0.4827 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81CC44 #8F44CC

analogous

#C5CC44 #81CC44 #44CC4B

triadic

#81CC44 #4481CC #CC4481

tetradic

#81CC44 #44C5CC #8F44CC #CC4B44

square

#81CC44 #44C5CC #8F44CC #CC4B44

split-complementary

#81CC44 #4B44CC #CC44C5

monochromatic

#467620 #63A62D #81CC44 #A1D974 #C2E6A4

Accessibility & contrast

On white

1.97

#81CC44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#81CC44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CC44

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81CC44	#FFFFFF	#000000	##000000
##81CC44	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)

#D4BC31

Deuteranopia (green-blind)

#C9B650

Tritanopia (blue-blind)

#81C4B0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #81cc44;
/* rgb */ color: rgb(129, 204, 68);
/* oklch */ color: oklch(76.9% 0.184 133.8);

Tailwind

colors: {
  custom: {
    50: '#abdc7f',
    500: '#81cc44',
    950: '#000000',
  },
}

SCSS

$custom: #81cc44;
$custom-light: #abdc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#81cc44",
  "rgb": {
    "r": 129,
    "g": 204,
    "b": 68
  },
  "hsl": {
    "h": 93.088,
    "s": 57.143,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76908,
    "c": 0.18388,
    "h": 133.8
  },
  "luminance": 0.4827
}

Semantic roles & 50–950 ramp

primary

#81CC44

secondary

#B999D3

accent

#47E09C

background

#FAFDF8

surface

#F5FBEF

border

#CFD4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #81CC44

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

Preview Lab → · Contrast checker → · Palette generator →