#81ECB3#81ECB3

#81ECB3 is a very light, vivid green. Relative luminance 0.679; OKLCH L 86.4% C 0.129 H 158.8°. Best body text is #000000 at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#81ECB3
RGB	rgb(129, 236, 179)
HSL	hsl(148, 74%, 72%)
HSV	hsv(148, 45%, 93%)
CMYK	cmyk(45.3%, 0%, 24.2%, 7.5%)
CIE-LAB	lab(85.96, -43.59, 18.21)
CIE-LCH	lch(85.96, 47.24, 157.33°)
OKLab	oklab(86.35% -0.1201 0.0466)
OKLCH	oklch(86.35% 0.129 158.8)
XYZ	xyz(47.1818, 67.9092, 53.2606)
Luminance	0.6791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81ECB3 #EC81BA

analogous

#85EC81 #81ECB3 #81ECE8

triadic

#81ECB3 #B381EC #ECB381

tetradic

#81ECB3 #8185EC #EC81BA #ECE881

square

#81ECB3 #8185EC #EC81BA #ECE881

split-complementary

#81ECB3 #E881EC #EC8185

monochromatic

#20D373 #4CE493 #81ECB3 #B6F4D3 #E4FBEF

Accessibility & contrast

On white

1.44

#81ECB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.58

#81ECB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81ECB3

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81ECB3	#FFFFFF	#000000	##000000
##81ECB3	1.00	1.44	14.58	14.58
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.58	21.00	1.00	1.00
##000000	14.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADEB0

Deuteranopia (green-blind)

#DAD2B6

Tritanopia (blue-blind)

#65EBDC

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #81ecb3;
/* rgb */ color: rgb(129, 236, 179);
/* oklch */ color: oklch(86.4% 0.129 158.8);

Tailwind

colors: {
  custom: {
    50: '#abf3c9',
    500: '#81ecb3',
    950: '#000000',
  },
}

SCSS

$custom: #81ecb3;
$custom-light: #abf3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#81ecb3",
  "rgb": {
    "r": 129,
    "g": 236,
    "b": 179
  },
  "hsl": {
    "h": 148.037,
    "s": 73.793,
    "l": 71.569
  },
  "oklch": {
    "l": 0.86354,
    "c": 0.12879,
    "h": 158.8
  },
  "luminance": 0.67913
}

Semantic roles & 50–950 ramp

primary

#81ECB3

secondary

#C64B8D

accent

#1079D6

background

#FDFFFD

surface

#F7FEF9

border

#D0D6D2

text

#101713

muted

#818582

Preview Lab

Preview with #81ECB3

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

Preview Lab → · Contrast checker → · Palette generator →