#81EA59#81EA59

#81EA59 is a very light, highly saturated green. Relative luminance 0.642; OKLCH L 84.4% C 0.207 H 138.2°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#81EA59
RGB	rgb(129, 234, 89)
HSL	hsl(103, 78%, 63%)
HSV	hsv(103, 62%, 92%)
CMYK	cmyk(44.9%, 0%, 62%, 8.2%)
CIE-LAB	lab(84.09, -55.85, 59.40)
CIE-LCH	lch(84.09, 81.53, 133.24°)
OKLab	oklab(84.4% -0.1539 0.1379)
OKLCH	oklch(84.4% 0.207 138.2)
XYZ	xyz(40.2779, 64.2315, 19.7248)
Luminance	0.6423 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EA59 #C259EA

analogous

#CAEA59 #81EA59 #59EA79

triadic

#81EA59 #5981EA #EA5981

tetradic

#81EA59 #59CAEA #C259EA #EA7959

square

#81EA59 #59CAEA #C259EA #EA7959

split-complementary

#81EA59 #7959EA #EA59CA

monochromatic

#41B217 #58E323 #81EA59 #AAF18F #D3F8C6

Accessibility & contrast

On white

1.52

#81EA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#81EA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EA59

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EA59	#FFFFFF	#000000	##000000
##81EA59	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D748

Deuteranopia (green-blind)

#E3CE65

Tritanopia (blue-blind)

#7AE2CB

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #81ea59;
/* rgb */ color: rgb(129, 234, 89);
/* oklch */ color: oklch(84.4% 0.207 138.2);

Tailwind

colors: {
  custom: {
    50: '#adf18d',
    500: '#81ea59',
    950: '#000000',
  },
}

SCSS

$custom: #81ea59;
$custom-light: #adf18d;
$custom-dark: #000000;

JSON

{
  "hex": "#81ea59",
  "rgb": {
    "r": 129,
    "g": 234,
    "b": 89
  },
  "hsl": {
    "h": 103.448,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84403,
    "c": 0.20662,
    "h": 138.2
  },
  "luminance": 0.64234
}

Semantic roles & 50–950 ramp

primary

#81EA59

secondary

#9035B2

accent

#0CDAA1

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81EA59

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

Preview Lab → · Contrast checker → · Palette generator →