#81ECB2#81ECB2

#81ECB2 is a very light, vivid green. Relative luminance 0.679; OKLCH L 86.3% C 0.130 H 158.4°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#81ECB2
RGB	rgb(129, 236, 178)
HSL	hsl(147, 74%, 72%)
HSV	hsv(147, 45%, 93%)
CMYK	cmyk(45.3%, 0%, 24.6%, 7.5%)
CIE-LAB	lab(85.94, -43.79, 18.70)
CIE-LCH	lch(85.94, 47.61, 156.87°)
OKLab	oklab(86.33% -0.1205 0.0478)
OKLCH	oklch(86.33% 0.13 158.4)
XYZ	xyz(47.0810, 67.8689, 52.7299)
Luminance	0.6787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81ECB2 #EC81BB

analogous

#86EC81 #81ECB2 #81ECE8

triadic

#81ECB2 #B281EC #ECB281

tetradic

#81ECB2 #8186EC #EC81BB #ECE881

square

#81ECB2 #8186EC #EC81BB #ECE881

split-complementary

#81ECB2 #E881EC #EC8186

monochromatic

#20D372 #4CE492 #81ECB2 #B6F4D3 #E4FBEF

Accessibility & contrast

On white

1.44

#81ECB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#81ECB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81ECB2

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81ECB2	#FFFFFF	#000000	##000000
##81ECB2	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADEAF

Deuteranopia (green-blind)

#DAD2B5

Tritanopia (blue-blind)

#66EBDC

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #81ecb2;
/* rgb */ color: rgb(129, 236, 178);
/* oklch */ color: oklch(86.3% 0.130 158.4);

Tailwind

colors: {
  custom: {
    50: '#abf3c9',
    500: '#81ecb2',
    950: '#000000',
  },
}

SCSS

$custom: #81ecb2;
$custom-light: #abf3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#81ecb2",
  "rgb": {
    "r": 129,
    "g": 236,
    "b": 178
  },
  "hsl": {
    "h": 147.477,
    "s": 73.793,
    "l": 71.569
  },
  "oklch": {
    "l": 0.86331,
    "c": 0.12965,
    "h": 158.4
  },
  "luminance": 0.67872
}

Semantic roles & 50–950 ramp

primary

#81ECB2

secondary

#C64B8E

accent

#107BD6

background

#FDFFFD

surface

#F7FEF9

border

#D0D6D2

text

#101713

muted

#818582

Preview Lab

Preview with #81ECB2

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

Preview Lab → · Contrast checker → · Palette generator →