#81E55E#81E55E

#81E55E is a very light, vivid green. Relative luminance 0.615; OKLCH L 83.2% C 0.196 H 138.4°. Best body text is #000000 at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#81E55E
RGB	rgb(129, 229, 94)
HSL	hsl(104, 72%, 63%)
HSV	hsv(104, 59%, 90%)
CMYK	cmyk(43.7%, 0%, 59%, 10.2%)
CIE-LAB	lab(82.65, -53.39, 55.65)
CIE-LCH	lch(82.65, 77.12, 133.81°)
OKLab	oklab(83.24% -0.1469 0.1303)
OKLCH	oklch(83.24% 0.196 138.4)
XYZ	xyz(39.0916, 61.5115, 20.4006)
Luminance	0.6151 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E55E #C25EE5

analogous

#C5E55E #81E55E #5EE57E

triadic

#81E55E #5E81E5 #E55E81

tetradic

#81E55E #5EC5E5 #C25EE5 #E57E5E

square

#81E55E #5EC5E5 #C25EE5 #E57E5E

split-complementary

#81E55E #7E5EE5 #E55EC5

monochromatic

#41AD1C #58DC29 #81E55E #AAEE93 #D3F6C7

Accessibility & contrast

On white

1.58

#81E55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.30

#81E55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E55E

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E55E	#FFFFFF	#000000	##000000
##81E55E	1.00	1.58	13.30	13.30
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.30	21.00	1.00	1.00
##000000	13.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD34F

Deuteranopia (green-blind)

#DECA68

Tritanopia (blue-blind)

#7ADEC8

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #81e55e;
/* rgb */ color: rgb(129, 229, 94);
/* oklch */ color: oklch(83.2% 0.196 138.4);

Tailwind

colors: {
  custom: {
    50: '#acee90',
    500: '#81e55e',
    950: '#000000',
  },
}

SCSS

$custom: #81e55e;
$custom-light: #acee90;
$custom-dark: #000000;

JSON

{
  "hex": "#81e55e",
  "rgb": {
    "r": 129,
    "g": 229,
    "b": 94
  },
  "hsl": {
    "h": 104.444,
    "s": 72.193,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83243,
    "c": 0.19639,
    "h": 138.4
  },
  "luminance": 0.61514
}

Semantic roles & 50–950 ramp

primary

#81E55E

secondary

#9039AE

accent

#11D4A2

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160D

muted

#81857F

Preview Lab

Preview with #81E55E

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

Preview Lab → · Contrast checker → · Palette generator →