#81F37E#81F37E

#81F37E is a very light, vivid green. Relative luminance 0.703; OKLCH L 87.0% C 0.188 H 143.3°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#81F37E
RGB	rgb(129, 243, 126)
HSL	hsl(118, 83%, 72%)
HSV	hsv(118, 48%, 95%)
CMYK	cmyk(46.9%, 0%, 48.1%, 4.7%)
CIE-LAB	lab(87.13, -55.21, 46.33)
CIE-LCH	lch(87.13, 72.07, 140.00°)
OKLab	oklab(87.02% -0.1503 0.1122)
OKLCH	oklch(87.02% 0.188 143.3)
XYZ	xyz(44.8675, 70.2715, 30.9341)
Luminance	0.7027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F37E #F07EF3

analogous

#BBF37E #81F37E #7EF3B6

triadic

#81F37E #7E81F3 #F37E81

tetradic

#81F37E #7EBBF3 #F07EF3 #F3B67E

square

#81F37E #7EBBF3 #F07EF3 #F3B67E

split-complementary

#81F37E #B67EF3 #F37EBB

monochromatic

#1AE215 #4AEE46 #81F37E #B8F8B6 #E4FCE3

Accessibility & contrast

On white

1.39

#81F37E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#81F37E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F37E

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F37E	#FFFFFF	#000000	##000000
##81F37E	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E174

Deuteranopia (green-blind)

#E8D686

Tritanopia (blue-blind)

#72EDD8

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #81f37e;
/* rgb */ color: rgb(129, 243, 126);
/* oklch */ color: oklch(87.0% 0.188 143.3);

Tailwind

colors: {
  custom: {
    50: '#acf8a5',
    500: '#81f37e',
    950: '#000000',
  },
}

SCSS

$custom: #81f37e;
$custom-light: #acf8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#81f37e",
  "rgb": {
    "r": 129,
    "g": 243,
    "b": 126
  },
  "hsl": {
    "h": 118.462,
    "s": 82.979,
    "l": 72.353
  },
  "oklch": {
    "l": 0.87024,
    "c": 0.18753,
    "h": 143.3
  },
  "luminance": 0.70275
}

Semantic roles & 50–950 ramp

primary

#81F37E

secondary

#CB47CE

accent

#06DFDA

background

#FDFFFC

surface

#F8FFF6

border

#D1D7D0

text

#11170F

muted

#818580

Preview Lab

Preview with #81F37E

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

Preview Lab → · Contrast checker → · Palette generator →