#81D73E#81D73E

#81D73E is a light, highly saturated yellow-green. Relative luminance 0.536; OKLCH L 79.5% C 0.201 H 134.5°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#81D73E
RGB	rgb(129, 215, 62)
HSL	hsl(94, 66%, 54%)
HSV	hsv(94, 71%, 84%)
CMYK	cmyk(40%, 0%, 71.2%, 15.7%)
CIE-LAB	lab(78.24, -50.48, 63.74)
CIE-LCH	lch(78.24, 81.31, 128.38°)
OKLab	oklab(79.55% -0.1412 0.1437)
OKLCH	oklch(79.55% 0.201 134.5)
XYZ	xyz(34.2225, 53.6140, 13.1018)
Luminance	0.5362 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D73E #943ED7

analogous

#CED73E #81D73E #3ED748

triadic

#81D73E #3E81D7 #D73E81

tetradic

#81D73E #3ECED7 #943ED7 #D7483E

square

#81D73E #3ECED7 #943ED7 #D7483E

split-complementary

#81D73E #483ED7 #D73ECE

monochromatic

#47801B #63B325 #81D73E #A2E271 #C3ECA3

Accessibility & contrast

On white

1.79

#81D73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#81D73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D73E

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D73E	#FFFFFF	#000000	##000000
##81D73E	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC623

Deuteranopia (green-blind)

#D3BF4D

Tritanopia (blue-blind)

#80CFB9

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d73e;
/* rgb */ color: rgb(129, 215, 62);
/* oklch */ color: oklch(79.5% 0.201 134.5);

Tailwind

colors: {
  custom: {
    50: '#ace47c',
    500: '#81d73e',
    950: '#000000',
  },
}

SCSS

$custom: #81d73e;
$custom-light: #ace47c;
$custom-dark: #000000;

JSON

{
  "hex": "#81d73e",
  "rgb": {
    "r": 129,
    "g": 215,
    "b": 62
  },
  "hsl": {
    "h": 93.725,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.79545,
    "c": 0.20148,
    "h": 134.5
  },
  "luminance": 0.53616
}

Semantic roles & 50–950 ramp

primary

#81D73E

secondary

#623287

accent

#3FE99E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #81D73E

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

Preview Lab → · Contrast checker → · Palette generator →