#81EB4C#81EB4C

#81EB4C is a very light, highly saturated green. Relative luminance 0.646; OKLCH L 84.5% C 0.217 H 137.1°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#81EB4C
RGB	rgb(129, 235, 76)
HSL	hsl(100, 80%, 61%)
HSV	hsv(100, 68%, 92%)
CMYK	cmyk(45.1%, 0%, 67.7%, 7.8%)
CIE-LAB	lab(84.28, -57.34, 64.79)
CIE-LCH	lch(84.28, 86.52, 131.51°)
OKLab	oklab(84.53% -0.1588 0.1478)
OKLCH	oklch(84.53% 0.217 137.1)
XYZ	xyz(40.0649, 64.6030, 17.1946)
Luminance	0.6461 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EB4C #B64CEB

analogous

#D0EB4C #81EB4C #4CEB66

triadic

#81EB4C #4C81EB #EB4C81

tetradic

#81EB4C #4CD0EB #B64CEB #EB664C

square

#81EB4C #4CD0EB #B64CEB #EB664C

split-complementary

#81EB4C #664CEB #EB4CD0

monochromatic

#45AA13 #5CE119 #81EB4C #A8F183 #CEF7BA

Accessibility & contrast

On white

1.51

#81EB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#81EB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EB4C

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EB4C	#FFFFFF	#000000	##000000
##81EB4C	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D835

Deuteranopia (green-blind)

#E4CF5A

Tritanopia (blue-blind)

#7BE3CB

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #81eb4c;
/* rgb */ color: rgb(129, 235, 76);
/* oklch */ color: oklch(84.5% 0.217 137.1);

Tailwind

colors: {
  custom: {
    50: '#adf286',
    500: '#81eb4c',
    950: '#000000',
  },
}

SCSS

$custom: #81eb4c;
$custom-light: #adf286;
$custom-dark: #000000;

JSON

{
  "hex": "#81eb4c",
  "rgb": {
    "r": 129,
    "g": 235,
    "b": 76
  },
  "hsl": {
    "h": 100,
    "s": 79.899,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84527,
    "c": 0.21693,
    "h": 137.1
  },
  "luminance": 0.64606
}

Semantic roles & 50–950 ramp

primary

#81EB4C

secondary

#8230AB

accent

#09DC96

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #81EB4C

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

Preview Lab → · Contrast checker → · Palette generator →