#81D757#81D757

#81D757 is a light, vivid green. Relative luminance 0.540; OKLCH L 79.8% C 0.184 H 136.7°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#81D757
RGB	rgb(129, 215, 87)
HSL	hsl(100, 62%, 59%)
HSV	hsv(100, 60%, 84%)
CMYK	cmyk(40%, 0%, 59.5%, 15.7%)
CIE-LAB	lab(78.44, -48.42, 53.91)
CIE-LCH	lch(78.44, 72.46, 131.93°)
OKLab	oklab(79.77% -0.1338 0.126)
OKLCH	oklch(79.77% 0.184 136.7)
XYZ	xyz(35.0730, 53.9542, 17.5811)
Luminance	0.5396 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D757 #AD57D7

analogous

#C1D757 #81D757 #57D76D

triadic

#81D757 #5781D7 #D75781

tetradic

#81D757 #57C1D7 #AD57D7 #D76D57

square

#81D757 #57C1D7 #AD57D7 #D76D57

split-complementary

#81D757 #6D57D7 #D757C1

monochromatic

#479123 #5FC22E #81D757 #A6E388 #CBEFBA

Accessibility & contrast

On white

1.78

#81D757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#81D757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D757

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D757	#FFFFFF	#000000	##000000
##81D757	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC749

Deuteranopia (green-blind)

#D2BF61

Tritanopia (blue-blind)

#7DD0BB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #81d757;
/* rgb */ color: rgb(129, 215, 87);
/* oklch */ color: oklch(79.8% 0.184 136.7);

Tailwind

colors: {
  custom: {
    50: '#abe48b',
    500: '#81d757',
    950: '#000000',
  },
}

SCSS

$custom: #81d757;
$custom-light: #abe48b;
$custom-dark: #000000;

JSON

{
  "hex": "#81d757",
  "rgb": {
    "r": 129,
    "g": 215,
    "b": 87
  },
  "hsl": {
    "h": 100.313,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.79771,
    "c": 0.18375,
    "h": 136.7
  },
  "luminance": 0.53956
}

Semantic roles & 50–950 ramp

primary

#81D757

secondary

#793C96

accent

#43E5B0

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#10150C

muted

#81847F

Preview Lab

Preview with #81D757

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

Preview Lab → · Contrast checker → · Palette generator →