#81EF8B#81EF8B

#81EF8B is a very light, vivid green. Relative luminance 0.683; OKLCH L 86.3% C 0.170 H 145.8°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#81EF8B
RGB	rgb(129, 239, 139)
HSL	hsl(125, 77%, 72%)
HSV	hsv(125, 46%, 94%)
CMYK	cmyk(46%, 0%, 41.8%, 6.3%)
CIE-LAB	lab(86.14, -51.77, 38.77)
CIE-LCH	lch(86.14, 64.68, 143.17°)
OKLab	oklab(86.27% -0.1407 0.0955)
OKLCH	oklch(86.27% 0.17 145.8)
XYZ	xyz(44.5775, 68.2610, 35.2478)
Luminance	0.6826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EF8B #EF81E5

analogous

#AEEF81 #81EF8B #81EFC2

triadic

#81EF8B #8B81EF #EF8B81

tetradic

#81EF8B #81AEEF #EF81E5 #EFC281

square

#81EF8B #81AEEF #EF81E5 #EFC281

split-complementary

#81EF8B #C281EF #EF81AE

monochromatic

#1CDA2D #4BE859 #81EF8B #B7F6BD #E4FCE6

Accessibility & contrast

On white

1.43

#81EF8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#81EF8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EF8B

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EF8B	#FFFFFF	#000000	##000000
##81EF8B	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE84

Deuteranopia (green-blind)

#E3D391

Tritanopia (blue-blind)

#70EAD7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #81ef8b;
/* rgb */ color: rgb(129, 239, 139);
/* oklch */ color: oklch(86.3% 0.170 145.8);

Tailwind

colors: {
  custom: {
    50: '#abf5ae',
    500: '#81ef8b',
    950: '#000000',
  },
}

SCSS

$custom: #81ef8b;
$custom-light: #abf5ae;
$custom-dark: #000000;

JSON

{
  "hex": "#81ef8b",
  "rgb": {
    "r": 129,
    "g": 239,
    "b": 139
  },
  "hsl": {
    "h": 125.455,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86269,
    "c": 0.17003,
    "h": 145.8
  },
  "luminance": 0.68264
}

Semantic roles & 50–950 ramp

primary

#81EF8B

secondary

#C94BBE

accent

#0CC7DA

background

#FDFFFD

surface

#F7FEF7

border

#D0D6D0

text

#111710

muted

#818581

Preview Lab

Preview with #81EF8B

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

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