#81EB5A#81EB5A

#81EB5A is a very light, highly saturated green. Relative luminance 0.648; OKLCH L 84.7% C 0.207 H 138.3°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#81EB5A
RGB	rgb(129, 235, 90)
HSL	hsl(104, 78%, 64%)
HSV	hsv(104, 62%, 92%)
CMYK	cmyk(45.1%, 0%, 61.7%, 7.8%)
CIE-LAB	lab(84.39, -56.14, 59.32)
CIE-LCH	lch(84.39, 81.67, 133.42°)
OKLab	oklab(84.66% -0.1546 0.1378)
OKLCH	oklch(84.66% 0.207 138.3)
XYZ	xyz(40.6057, 64.8193, 20.0426)
Luminance	0.6482 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EB5A #C45AEB

analogous

#C9EB5A #81EB5A #5AEB7B

triadic

#81EB5A #5A81EB #EB5A81

tetradic

#81EB5A #5AC9EB #C45AEB #EB7B5A

square

#81EB5A #5AC9EB #C45AEB #EB7B5A

split-complementary

#81EB5A #7B5AEB #EB5AC9

monochromatic

#41B516 #57E423 #81EB5A #ABF291 #D4F8C7

Accessibility & contrast

On white

1.50

#81EB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#81EB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EB5A

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EB5A	#FFFFFF	#000000	##000000
##81EB5A	1.00	1.50	13.96	13.96
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.96	21.00	1.00	1.00
##000000	13.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D849

Deuteranopia (green-blind)

#E4CF66

Tritanopia (blue-blind)

#7AE3CC

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #81eb5a;
/* rgb */ color: rgb(129, 235, 90);
/* oklch */ color: oklch(84.7% 0.207 138.3);

Tailwind

colors: {
  custom: {
    50: '#adf28e',
    500: '#81eb5a',
    950: '#000000',
  },
}

SCSS

$custom: #81eb5a;
$custom-light: #adf28e;
$custom-dark: #000000;

JSON

{
  "hex": "#81eb5a",
  "rgb": {
    "r": 129,
    "g": 235,
    "b": 90
  },
  "hsl": {
    "h": 103.862,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84655,
    "c": 0.20712,
    "h": 138.3
  },
  "luminance": 0.64822
}

Semantic roles & 50–950 ramp

primary

#81EB5A

secondary

#9235B5

accent

#0BDBA3

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81EB5A

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

Preview Lab → · Contrast checker → · Palette generator →