#81F7BB#81F7BB

#81F7BB is a very light, vivid green. Relative luminance 0.748; OKLCH L 89.1% C 0.137 H 159.6°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#81F7BB
RGB	rgb(129, 247, 187)
HSL	hsl(149, 88%, 74%)
HSV	hsv(149, 48%, 97%)
CMYK	cmyk(47.8%, 0%, 24.3%, 3.1%)
CIE-LAB	lab(89.29, -46.78, 18.72)
CIE-LCH	lch(89.29, 50.39, 158.19°)
OKLab	oklab(89.11% -0.1288 0.0478)
OKLCH	oklch(89.11% 0.137 159.6)
XYZ	xyz(51.2796, 74.7724, 58.7344)
Luminance	0.7478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F7BB #F781BD

analogous

#82F781 #81F7BB #81F7F6

triadic

#81F7BB #BB81F7 #F7BB81

tetradic

#81F7BB #8182F7 #F781BD #F7F681

square

#81F7BB #8182F7 #F781BD #F7F681

split-complementary

#81F7BB #F681F7 #F78182

monochromatic

#0FEE7D #47F39C #81F7BB #BBFBDA #E2FDEF

Accessibility & contrast

On white

1.32

#81F7BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#81F7BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F7BB

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F7BB	#FFFFFF	#000000	##000000
##81F7BB	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5E8B8

Deuteranopia (green-blind)

#E3DBBF

Tritanopia (blue-blind)

#5FF6E6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #81f7bb;
/* rgb */ color: rgb(129, 247, 187);
/* oklch */ color: oklch(89.1% 0.137 159.6);

Tailwind

colors: {
  custom: {
    50: '#acfacf',
    500: '#81f7bb',
    950: '#000000',
  },
}

SCSS

$custom: #81f7bb;
$custom-light: #acfacf;
$custom-dark: #000000;

JSON

{
  "hex": "#81f7bb",
  "rgb": {
    "r": 129,
    "g": 247,
    "b": 187
  },
  "hsl": {
    "h": 149.492,
    "s": 88.06,
    "l": 73.725
  },
  "oklch": {
    "l": 0.8911,
    "c": 0.13745,
    "h": 159.6
  },
  "luminance": 0.74777
}

Semantic roles & 50–950 ramp

primary

#81F7BB

secondary

#D4498F

accent

#0175E5

background

#FDFFFE

surface

#F8FFFB

border

#D1D7D4

text

#111713

muted

#818583

Preview Lab

Preview with #81F7BB

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

Preview Lab → · Contrast checker → · Palette generator →