#81EE56#81EE56

#81EE56 is a very light, highly saturated green. Relative luminance 0.665; OKLCH L 85.3% C 0.214 H 138.1°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#81EE56
RGB	rgb(129, 238, 86)
HSL	hsl(103, 82%, 64%)
HSV	hsv(103, 64%, 93%)
CMYK	cmyk(45.8%, 0%, 63.9%, 6.7%)
CIE-LAB	lab(85.24, -57.66, 61.90)
CIE-LCH	lch(85.24, 84.60, 132.97°)
OKLab	oklab(85.34% -0.159 0.1428)
OKLCH	oklch(85.34% 0.214 138.1)
XYZ	xyz(41.3061, 66.4854, 19.4587)
Luminance	0.6649 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EE56 #C356EE

analogous

#CDEE56 #81EE56 #56EE77

triadic

#81EE56 #5681EE #EE5681

tetradic

#81EE56 #56CDEE #C356EE #EE7756

square

#81EE56 #56CDEE #C356EE #EE7756

split-complementary

#81EE56 #7756EE #EE56CD

monochromatic

#41B712 #58E81E #81EE56 #AAF48E #D4F9C5

Accessibility & contrast

On white

1.47

#81EE56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#81EE56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EE56

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EE56	#FFFFFF	#000000	##000000
##81EE56	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB43

Deuteranopia (green-blind)

#E7D163

Tritanopia (blue-blind)

#7AE6CE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #81ee56;
/* rgb */ color: rgb(129, 238, 86);
/* oklch */ color: oklch(85.3% 0.214 138.1);

Tailwind

colors: {
  custom: {
    50: '#adf48c',
    500: '#81ee56',
    950: '#000000',
  },
}

SCSS

$custom: #81ee56;
$custom-light: #adf48c;
$custom-dark: #000000;

JSON

{
  "hex": "#81ee56",
  "rgb": {
    "r": 129,
    "g": 238,
    "b": 86
  },
  "hsl": {
    "h": 103.026,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85343,
    "c": 0.21378,
    "h": 138.1
  },
  "luminance": 0.66488
}

Semantic roles & 50–950 ramp

primary

#81EE56

secondary

#9132B7

accent

#07DEA1

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #81EE56

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

Preview Lab → · Contrast checker → · Palette generator →