#81EB59#81EB59

#81EB59 is a very light, highly saturated green. Relative luminance 0.648; OKLCH L 84.6% C 0.208 H 138.2°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#81EB59
RGB	rgb(129, 235, 89)
HSL	hsl(104, 78%, 64%)
HSV	hsv(104, 62%, 92%)
CMYK	cmyk(45.1%, 0%, 62.1%, 7.8%)
CIE-LAB	lab(84.38, -56.23, 59.72)
CIE-LCH	lch(84.38, 82.03, 133.28°)
OKLab	oklab(84.65% -0.155 0.1385)
OKLCH	oklch(84.65% 0.208 138.2)
XYZ	xyz(40.5634, 64.8024, 19.8200)
Luminance	0.6481 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EB59 #C359EB

analogous

#CAEB59 #81EB59 #59EB7A

triadic

#81EB59 #5981EB #EB5981

tetradic

#81EB59 #59CAEB #C359EB #EB7A59

square

#81EB59 #59CAEB #C359EB #EB7A59

split-complementary

#81EB59 #7A59EB #EB59CA

monochromatic

#41B416 #58E422 #81EB59 #AAF290 #D4F8C6

Accessibility & contrast

On white

1.50

#81EB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#81EB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EB59

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EB59	#FFFFFF	#000000	##000000
##81EB59	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)

#F2D848

Deuteranopia (green-blind)

#E4CF65

Tritanopia (blue-blind)

#7AE3CC

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #81eb59;
/* rgb */ color: rgb(129, 235, 89);
/* oklch */ color: oklch(84.6% 0.208 138.2);

Tailwind

colors: {
  custom: {
    50: '#adf28d',
    500: '#81eb59',
    950: '#000000',
  },
}

SCSS

$custom: #81eb59;
$custom-light: #adf28d;
$custom-dark: #000000;

JSON

{
  "hex": "#81eb59",
  "rgb": {
    "r": 129,
    "g": 235,
    "b": 89
  },
  "hsl": {
    "h": 103.562,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84645,
    "c": 0.20787,
    "h": 138.2
  },
  "luminance": 0.64805
}

Semantic roles & 50–950 ramp

primary

#81EB59

secondary

#9134B4

accent

#0BDBA2

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81EB59

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

Preview Lab → · Contrast checker → · Palette generator →