#81E359#81E359

#81E359 is a very light, vivid green. Relative luminance 0.603; OKLCH L 82.7% C 0.198 H 137.8°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#81E359
RGB	rgb(129, 227, 89)
HSL	hsl(103, 71%, 62%)
HSV	hsv(103, 61%, 89%)
CMYK	cmyk(43.2%, 0%, 60.8%, 11%)
CIE-LAB	lab(82.01, -53.09, 57.08)
CIE-LCH	lch(82.01, 77.95, 132.92°)
OKLab	oklab(82.71% -0.1464 0.1329)
OKLCH	oklch(82.71% 0.198 137.8)
XYZ	xyz(38.3243, 60.3242, 19.0736)
Luminance	0.6033 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E359 #BB59E3

analogous

#C6E359 #81E359 #59E376

triadic

#81E359 #5981E3 #E35981

tetradic

#81E359 #59C6E3 #BB59E3 #E37659

square

#81E359 #59C6E3 #BB59E3 #E37659

split-complementary

#81E359 #7659E3 #E359C6

monochromatic

#44A61C #59DA25 #81E359 #A9EC8D #D0F5C2

Accessibility & contrast

On white

1.61

#81E359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#81E359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E359

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E359	#FFFFFF	#000000	##000000
##81E359	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD149

Deuteranopia (green-blind)

#DCC964

Tritanopia (blue-blind)

#7BDCC6

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #81e359;
/* rgb */ color: rgb(129, 227, 89);
/* oklch */ color: oklch(82.7% 0.198 137.8);

Tailwind

colors: {
  custom: {
    50: '#acec8d',
    500: '#81e359',
    950: '#000000',
  },
}

SCSS

$custom: #81e359;
$custom-light: #acec8d;
$custom-dark: #000000;

JSON

{
  "hex": "#81e359",
  "rgb": {
    "r": 129,
    "g": 227,
    "b": 89
  },
  "hsl": {
    "h": 102.609,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.82705,
    "c": 0.19774,
    "h": 137.8
  },
  "luminance": 0.60327
}

Semantic roles & 50–950 ramp

primary

#81E359

secondary

#8838A8

accent

#12D39B

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E359

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

Preview Lab → · Contrast checker → · Palette generator →