#81EFA0#81EFA0

#81EFA0 is a very light, vivid green. Relative luminance 0.689; OKLCH L 86.7% C 0.150 H 151.3°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#81EFA0
RGB	rgb(129, 239, 160)
HSL	hsl(137, 77%, 72%)
HSV	hsv(137, 46%, 94%)
CMYK	cmyk(46%, 0%, 33.1%, 6.3%)
CIE-LAB	lab(86.47, -48.38, 28.68)
CIE-LCH	lch(86.47, 56.24, 149.34°)
OKLab	oklab(86.65% -0.1318 0.0721)
OKLCH	oklch(86.65% 0.15 151.3)
XYZ	xyz(46.2619, 68.9348, 44.1189)
Luminance	0.6894 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EFA0 #EF81D0

analogous

#99EF81 #81EFA0 #81EFD7

triadic

#81EFA0 #A081EF #EFA081

tetradic

#81EFA0 #8199EF #EF81D0 #EFD781

square

#81EFA0 #8199EF #EF81D0 #EFD781

split-complementary

#81EFA0 #D781EF #EF8199

monochromatic

#1CDA51 #4BE877 #81EFA0 #B7F6C9 #E4FCEB

Accessibility & contrast

On white

1.42

#81EFA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#81EFA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EFA0

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EFA0	#FFFFFF	#000000	##000000
##81EFA0	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DF9B

Deuteranopia (green-blind)

#E0D4A5

Tritanopia (blue-blind)

#6BECDA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #81efa0;
/* rgb */ color: rgb(129, 239, 160);
/* oklch */ color: oklch(86.7% 0.150 151.3);

Tailwind

colors: {
  custom: {
    50: '#abf5bc',
    500: '#81efa0',
    950: '#000000',
  },
}

SCSS

$custom: #81efa0;
$custom-light: #abf5bc;
$custom-dark: #000000;

JSON

{
  "hex": "#81efa0",
  "rgb": {
    "r": 129,
    "g": 239,
    "b": 160
  },
  "hsl": {
    "h": 136.909,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86652,
    "c": 0.15022,
    "h": 151.3
  },
  "luminance": 0.68938
}

Semantic roles & 50–950 ramp

primary

#81EFA0

secondary

#C94BA6

accent

#0CA0DA

background

#FDFFFD

surface

#F7FEF8

border

#D0D6D1

text

#111712

muted

#818582

Preview Lab

Preview with #81EFA0

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

Preview Lab → · Contrast checker → · Palette generator →