#81E859#81E859

#81E859 is a very light, highly saturated green. Relative luminance 0.631; OKLCH L 83.9% C 0.204 H 138.0°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#81E859
RGB	rgb(129, 232, 89)
HSL	hsl(103, 76%, 63%)
HSV	hsv(103, 62%, 91%)
CMYK	cmyk(44.4%, 0%, 61.6%, 9%)
CIE-LAB	lab(83.49, -55.06, 58.74)
CIE-LCH	lch(83.49, 80.51, 133.15°)
OKLab	oklab(83.92% -0.1518 0.1364)
OKLCH	oklch(83.92% 0.204 138)
XYZ	xyz(39.7117, 63.0991, 19.5361)
Luminance	0.6310 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E859 #C059E8

analogous

#C8E859 #81E859 #59E879

triadic

#81E859 #5981E8 #E85981

tetradic

#81E859 #59C8E8 #C059E8 #E87959

square

#81E859 #59C8E8 #C059E8 #E87959

split-complementary

#81E859 #7959E8 #E859C8

monochromatic

#42AE18 #58E123 #81E859 #AAEF8F #D3F7C5

Accessibility & contrast

On white

1.54

#81E859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#81E859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E859

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E859	#FFFFFF	#000000	##000000
##81E859	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD648

Deuteranopia (green-blind)

#E1CD65

Tritanopia (blue-blind)

#7AE0CA

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #81e859;
/* rgb */ color: rgb(129, 232, 89);
/* oklch */ color: oklch(83.9% 0.204 138.0);

Tailwind

colors: {
  custom: {
    50: '#acf08d',
    500: '#81e859',
    950: '#000000',
  },
}

SCSS

$custom: #81e859;
$custom-light: #acf08d;
$custom-dark: #000000;

JSON

{
  "hex": "#81e859",
  "rgb": {
    "r": 129,
    "g": 232,
    "b": 89
  },
  "hsl": {
    "h": 103.217,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83918,
    "c": 0.2041,
    "h": 138
  },
  "luminance": 0.63102
}

Semantic roles & 50–950 ramp

primary

#81E859

secondary

#8D36AF

accent

#0ED89F

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81E859

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

Preview Lab → · Contrast checker → · Palette generator →