#81E857#81E857

#81E857 is a very light, highly saturated green. Relative luminance 0.631; OKLCH L 83.9% C 0.206 H 137.8°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#81E857
RGB	rgb(129, 232, 87)
HSL	hsl(103, 76%, 63%)
HSV	hsv(103, 63%, 91%)
CMYK	cmyk(44.4%, 0%, 62.5%, 9%)
CIE-LAB	lab(83.48, -55.25, 59.55)
CIE-LCH	lch(83.48, 81.24, 132.85°)
OKLab	oklab(83.9% -0.1524 0.138)
OKLCH	oklch(83.9% 0.206 137.8)
XYZ	xyz(39.6289, 63.0660, 19.0998)
Luminance	0.6307 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E857 #BE57E8

analogous

#C9E857 #81E857 #57E876

triadic

#81E857 #5781E8 #E85781

tetradic

#81E857 #57C9E8 #BE57E8 #E87657

square

#81E857 #57C9E8 #BE57E8 #E87657

split-complementary

#81E857 #7657E8 #E857C9

monochromatic

#43AD18 #59E121 #81E857 #A9EF8D #D2F7C3

Accessibility & contrast

On white

1.54

#81E857 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#81E857 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E857

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E857	#FFFFFF	#000000	##000000
##81E857	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD646

Deuteranopia (green-blind)

#E1CD63

Tritanopia (blue-blind)

#7BE0CA

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #81e857;
/* rgb */ color: rgb(129, 232, 87);
/* oklch */ color: oklch(83.9% 0.206 137.8);

Tailwind

colors: {
  custom: {
    50: '#acf08c',
    500: '#81e857',
    950: '#000000',
  },
}

SCSS

$custom: #81e857;
$custom-light: #acf08c;
$custom-dark: #000000;

JSON

{
  "hex": "#81e857",
  "rgb": {
    "r": 129,
    "g": 232,
    "b": 87
  },
  "hsl": {
    "h": 102.621,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.83898,
    "c": 0.20558,
    "h": 137.8
  },
  "luminance": 0.63068
}

Semantic roles & 50–950 ramp

primary

#81E857

secondary

#8B35AE

accent

#0DD89D

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #81E857

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

Preview Lab → · Contrast checker → · Palette generator →