#81FB8A#81FB8A

#81FB8A is a very light, vivid green. Relative luminance 0.755; OKLCH L 89.1% C 0.187 H 145.3°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#81FB8A
RGB	rgb(129, 251, 138)
HSL	hsl(124, 94%, 75%)
HSV	hsv(124, 49%, 98%)
CMYK	cmyk(48.6%, 0%, 45%, 1.6%)
CIE-LAB	lab(89.62, -56.73, 43.72)
CIE-LCH	lch(89.62, 71.62, 142.38°)
OKLab	oklab(89.12% -0.1541 0.1068)
OKLCH	oklch(89.12% 0.187 145.3)
XYZ	xyz(48.1352, 75.4928, 36.0749)
Luminance	0.7550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FB8A #FB81F2

analogous

#B5FB81 #81FB8A #81FBC7

triadic

#81FB8A #8A81FB #FB8A81

tetradic

#81FB8A #81B5FB #FB81F2 #FBC781

square

#81FB8A #81B5FB #FB81F2 #FBC781

split-complementary

#81FB8A #C781FB #FB81B5

monochromatic

#0AF71C #46F953 #81FB8A #BCFDC1 #E1FEE3

Accessibility & contrast

On white

1.30

#81FB8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#81FB8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FB8A

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FB8A	#FFFFFF	#000000	##000000
##81FB8A	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE881

Deuteranopia (green-blind)

#EEDD91

Tritanopia (blue-blind)

#6EF6E0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #81fb8a;
/* rgb */ color: rgb(129, 251, 138);
/* oklch */ color: oklch(89.1% 0.187 145.3);

Tailwind

colors: {
  custom: {
    50: '#adfdae',
    500: '#81fb8a',
    950: '#000000',
  },
}

SCSS

$custom: #81fb8a;
$custom-light: #adfdae;
$custom-dark: #000000;

JSON

{
  "hex": "#81fb8a",
  "rgb": {
    "r": 129,
    "g": 251,
    "b": 138
  },
  "hsl": {
    "h": 124.426,
    "s": 93.846,
    "l": 74.51
  },
  "oklch": {
    "l": 0.89116,
    "c": 0.18746,
    "h": 145.3
  },
  "luminance": 0.75496
}

Semantic roles & 50–950 ramp

primary

#81FB8A

secondary

#D947CE

accent

#00D5E6

background

#FDFFFD

surface

#F8FFF7

border

#D1D7D0

text

#111810

muted

#818681

Preview Lab

Preview with #81FB8A

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

Preview Lab → · Contrast checker → · Palette generator →