#81C044#81C044

#81C044 is a light, vivid yellow-green. Relative luminance 0.428; OKLCH L 74.0% C 0.168 H 132.2°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#81C044
RGB	rgb(129, 192, 68)
HSL	hsl(90, 50%, 51%)
HSV	hsv(90, 65%, 75%)
CMYK	cmyk(32.8%, 0%, 64.6%, 24.7%)
CIE-LAB	lab(71.41, -40.36, 54.28)
CIE-LCH	lch(71.41, 67.64, 126.63°)
OKLab	oklab(73.98% -0.1132 0.1247)
OKLCH	oklch(73.98% 0.168 132.2)
XYZ	xyz(28.9459, 42.7827, 12.2005)
Luminance	0.4278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81C044 #8344C0

analogous

#BFC044 #81C044 #44C045

triadic

#81C044 #4481C0 #C04481

tetradic

#81C044 #44BFC0 #8344C0 #C04544

square

#81C044 #44BFC0 #8344C0 #C04544

split-complementary

#81C044 #4544C0 #C044BF

monochromatic

#446723 #639532 #81C044 #A0CF72 #BFDFA0

Accessibility & contrast

On white

2.20

#81C044 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#81C044 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81C044

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81C044	#FFFFFF	#000000	##000000
##81C044	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B234

Deuteranopia (green-blind)

#BFAD4E

Tritanopia (blue-blind)

#82B8A6

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #81c044;
/* rgb */ color: rgb(129, 192, 68);
/* oklch */ color: oklch(74.0% 0.168 132.2);

Tailwind

colors: {
  custom: {
    50: '#aad37d',
    500: '#81c044',
    950: '#000000',
  },
}

SCSS

$custom: #81c044;
$custom-light: #aad37d;
$custom-dark: #000000;

JSON

{
  "hex": "#81c044",
  "rgb": {
    "r": 129,
    "g": 192,
    "b": 68
  },
  "hsl": {
    "h": 90.484,
    "s": 49.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73983,
    "c": 0.16837,
    "h": 132.2
  },
  "luminance": 0.42784
}

Semantic roles & 50–950 ramp

primary

#81C044

secondary

#B094CB

accent

#4FD995

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #81C044

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

Preview Lab → · Contrast checker → · Palette generator →