#81C72E#81C72E

#81C72E is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 75.5% C 0.191 H 131.7°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#81C72E
RGB	rgb(129, 199, 46)
HSL	hsl(87, 62%, 48%)
HSV	hsv(87, 77%, 78%)
CMYK	cmyk(35.2%, 0%, 76.9%, 22%)
CIE-LAB	lab(73.36, -44.84, 64.35)
CIE-LCH	lch(73.36, 78.43, 124.87°)
OKLab	oklab(75.53% -0.127 0.1427)
OKLCH	oklch(75.53% 0.191 131.7)
XYZ	xyz(29.9695, 45.7100, 9.8281)
Luminance	0.4571 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81C72E #742EC7

analogous

#C7C02E #81C72E #34C72E

triadic

#81C72E #2E81C7 #C72E81

tetradic

#81C72E #2EC7C0 #742EC7 #C72E34

square

#81C72E #2EC7C0 #742EC7 #C72E34

split-complementary

#81C72E #2E34C7 #C02EC7

monochromatic

#416417 #619523 #81C72E #9FD959 #BBE48B

Accessibility & contrast

On white

2.07

#81C72E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#81C72E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81C72E

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81C72E	#FFFFFF	#000000	##000000
##81C72E	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B801

Deuteranopia (green-blind)

#C6B23E

Tritanopia (blue-blind)

#83BFAA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #81c72e;
/* rgb */ color: rgb(129, 199, 46);
/* oklch */ color: oklch(75.5% 0.191 131.7);

Tailwind

colors: {
  custom: {
    50: '#abd873',
    500: '#81c72e',
    950: '#000000',
  },
}

SCSS

$custom: #81c72e;
$custom-light: #abd873;
$custom-dark: #000000;

JSON

{
  "hex": "#81c72e",
  "rgb": {
    "r": 129,
    "g": 199,
    "b": 46
  },
  "hsl": {
    "h": 87.451,
    "s": 62.449,
    "l": 48.039
  },
  "oklch": {
    "l": 0.75526,
    "c": 0.19105,
    "h": 131.7
  },
  "luminance": 0.45711
}

Semantic roles & 50–950 ramp

primary

#81C72E

secondary

#A583CE

accent

#42E68D

background

#FBFDF7

surface

#F6FAED

border

#D0D3C8

text

#111409

muted

#80837B

Preview Lab

Preview with #81C72E

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

Preview Lab → · Contrast checker → · Palette generator →