#81EC55#81EC55

#81EC55 is a very light, highly saturated green. Relative luminance 0.653; OKLCH L 84.8% C 0.212 H 137.9°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#81EC55
RGB	rgb(129, 236, 85)
HSL	hsl(103, 80%, 63%)
HSV	hsv(103, 64%, 93%)
CMYK	cmyk(45.3%, 0%, 64%, 7.5%)
CIE-LAB	lab(84.64, -56.98, 61.65)
CIE-LCH	lch(84.64, 83.95, 132.74°)
OKLab	oklab(84.85% -0.1573 0.1422)
OKLCH	oklch(84.85% 0.212 137.9)
XYZ	xyz(40.6871, 65.3113, 19.0550)
Luminance	0.6531 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EC55 #C055EC

analogous

#CCEC55 #81EC55 #55EC75

triadic

#81EC55 #5581EC #EC5581

tetradic

#81EC55 #55CCEC #C055EC #EC7555

square

#81EC55 #55CCEC #C055EC #EC7555

split-complementary

#81EC55 #7555EC #EC55CC

monochromatic

#42B314 #58E61E #81EC55 #AAF28C #D3F8C3

Accessibility & contrast

On white

1.49

#81EC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#81EC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EC55

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EC55	#FFFFFF	#000000	##000000
##81EC55	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D942

Deuteranopia (green-blind)

#E5D062

Tritanopia (blue-blind)

#7AE4CD

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #81ec55;
/* rgb */ color: rgb(129, 236, 85);
/* oklch */ color: oklch(84.8% 0.212 137.9);

Tailwind

colors: {
  custom: {
    50: '#adf38b',
    500: '#81ec55',
    950: '#000000',
  },
}

SCSS

$custom: #81ec55;
$custom-light: #adf38b;
$custom-dark: #000000;

JSON

{
  "hex": "#81ec55",
  "rgb": {
    "r": 129,
    "g": 236,
    "b": 85
  },
  "hsl": {
    "h": 102.517,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84849,
    "c": 0.21202,
    "h": 137.9
  },
  "luminance": 0.65314
}

Semantic roles & 50–950 ramp

primary

#81EC55

secondary

#8D33B3

accent

#09DC9F

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #81EC55

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

Preview Lab → · Contrast checker → · Palette generator →