#81E64D#81E64D

#81E64D is a very light, highly saturated yellow-green. Relative luminance 0.618; OKLCH L 83.3% C 0.210 H 136.8°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#81E64D
RGB	rgb(129, 230, 77)
HSL	hsl(100, 75%, 60%)
HSV	hsv(100, 67%, 90%)
CMYK	cmyk(43.9%, 0%, 66.5%, 9.8%)
CIE-LAB	lab(82.80, -55.33, 62.85)
CIE-LCH	lch(82.80, 83.73, 131.36°)
OKLab	oklab(83.32% -0.1533 0.1438)
OKLCH	oklch(83.32% 0.21 136.8)
XYZ	xyz(38.6885, 61.7942, 16.9086)
Luminance	0.6180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E64D #B24DE6

analogous

#CDE64D #81E64D #4DE666

triadic

#81E64D #4D81E6 #E64D81

tetradic

#81E64D #4DCDE6 #B24DE6 #E6664D

square

#81E64D #4DCDE6 #B24DE6 #E6664D

split-complementary

#81E64D #664DE6 #E64DCD

monochromatic

#46A217 #5DD81E #81E64D #A7EE83 #CDF5B8

Accessibility & contrast

On white

1.57

#81E64D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#81E64D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E64D

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E64D	#FFFFFF	#000000	##000000
##81E64D	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED338

Deuteranopia (green-blind)

#E0CB5A

Tritanopia (blue-blind)

#7CDEC7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #81e64d;
/* rgb */ color: rgb(129, 230, 77);
/* oklch */ color: oklch(83.3% 0.210 136.8);

Tailwind

colors: {
  custom: {
    50: '#adee86',
    500: '#81e64d',
    950: '#000000',
  },
}

SCSS

$custom: #81e64d;
$custom-light: #adee86;
$custom-dark: #000000;

JSON

{
  "hex": "#81e64d",
  "rgb": {
    "r": 129,
    "g": 230,
    "b": 77
  },
  "hsl": {
    "h": 99.608,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.8332,
    "c": 0.21018,
    "h": 136.8
  },
  "luminance": 0.61797
}

Semantic roles & 50–950 ramp

primary

#81E64D

secondary

#7E33A4

accent

#0ED893

background

#FDFFFC

surface

#F8FEF3

border

#D1D6CD

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E64D

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

Preview Lab → · Contrast checker → · Palette generator →