#81FBB6#81FBB6

#81FBB6 is a very light, vivid green. Relative luminance 0.770; OKLCH L 89.9% C 0.147 H 156.9°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#81FBB6
RGB	rgb(129, 251, 182)
HSL	hsl(146, 94%, 75%)
HSV	hsv(146, 49%, 98%)
CMYK	cmyk(48.6%, 0%, 27.5%, 1.6%)
CIE-LAB	lab(90.34, -49.44, 22.74)
CIE-LCH	lch(90.34, 54.42, 155.30°)
OKLab	oklab(89.93% -0.1354 0.0579)
OKLCH	oklch(89.93% 0.147 156.9)
XYZ	xyz(51.9899, 77.0347, 56.3764)
Luminance	0.7704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FBB6 #FB81C6

analogous

#89FB81 #81FBB6 #81FBF3

triadic

#81FBB6 #B681FB #FBB681

tetradic

#81FBB6 #8189FB #FB81C6 #FBF381

square

#81FBB6 #8189FB #FB81C6 #FBF381

split-complementary

#81FBB6 #F381FB #FB8189

monochromatic

#0AF771 #46F994 #81FBB6 #BCFDD8 #E1FEEE

Accessibility & contrast

On white

1.28

#81FBB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#81FBB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FBB6

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FBB6	#FFFFFF	#000000	##000000
##81FBB6	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAEBB2

Deuteranopia (green-blind)

#E8DEBA

Tritanopia (blue-blind)

#60F9E8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #81fbb6;
/* rgb */ color: rgb(129, 251, 182);
/* oklch */ color: oklch(89.9% 0.147 156.9);

Tailwind

colors: {
  custom: {
    50: '#acfdcc',
    500: '#81fbb6',
    950: '#000000',
  },
}

SCSS

$custom: #81fbb6;
$custom-light: #acfdcc;
$custom-dark: #000000;

JSON

{
  "hex": "#81fbb6",
  "rgb": {
    "r": 129,
    "g": 251,
    "b": 182
  },
  "hsl": {
    "h": 146.066,
    "s": 93.846,
    "l": 74.51
  },
  "oklch": {
    "l": 0.89934,
    "c": 0.14726,
    "h": 156.9
  },
  "luminance": 0.77039
}

Semantic roles & 50–950 ramp

primary

#81FBB6

secondary

#D9479A

accent

#0082E6

background

#FDFFFE

surface

#F8FFFA

border

#D1D7D3

text

#111813

muted

#818683

Preview Lab

Preview with #81FBB6

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

Preview Lab → · Contrast checker → · Palette generator →