#81F256#81F256

#81F256 is a very light, highly saturated green. Relative luminance 0.688; OKLCH L 86.3% C 0.219 H 138.3°. Best body text is #000000 at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#81F256
RGB	rgb(129, 242, 86)
HSL	hsl(103, 86%, 64%)
HSV	hsv(103, 64%, 95%)
CMYK	cmyk(46.7%, 0%, 64.5%, 5.1%)
CIE-LAB	lab(86.42, -59.19, 63.19)
CIE-LCH	lch(86.42, 86.58, 133.13°)
OKLab	oklab(86.31% -0.1632 0.1456)
OKLCH	oklch(86.31% 0.219 138.3)
XYZ	xyz(42.4836, 68.8404, 19.8512)
Luminance	0.6884 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F256 #C756F2

analogous

#CFF256 #81F256 #56F279

triadic

#81F256 #5681F2 #F25681

tetradic

#81F256 #56CFF2 #C756F2 #F27956

square

#81F256 #56CFF2 #C756F2 #F27956

split-complementary

#81F256 #7956F2 #F256CF

monochromatic

#3FBF0F #57EE1D #81F256 #ABF68F #D6FBC8

Accessibility & contrast

On white

1.42

#81F256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.77

#81F256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F256

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F256	#FFFFFF	#000000	##000000
##81F256	1.00	1.42	14.77	14.77
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.77	21.00	1.00	1.00
##000000	14.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE42

Deuteranopia (green-blind)

#EAD563

Tritanopia (blue-blind)

#79EAD2

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #81f256;
/* rgb */ color: rgb(129, 242, 86);
/* oklch */ color: oklch(86.3% 0.219 138.3);

Tailwind

colors: {
  custom: {
    50: '#aef78c',
    500: '#81f256',
    950: '#000000',
  },
}

SCSS

$custom: #81f256;
$custom-light: #aef78c;
$custom-dark: #000000;

JSON

{
  "hex": "#81f256",
  "rgb": {
    "r": 129,
    "g": 242,
    "b": 86
  },
  "hsl": {
    "h": 103.462,
    "s": 85.714,
    "l": 64.314
  },
  "oklch": {
    "l": 0.86313,
    "c": 0.21867,
    "h": 138.3
  },
  "luminance": 0.68843
}

Semantic roles & 50–950 ramp

primary

#81F256

secondary

#962FBD

accent

#03E2A5

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81F256

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

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