#81FA91#81FA91

#81FA91 is a very light, vivid green. Relative luminance 0.751; OKLCH L 89.0% C 0.180 H 146.7°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#81FA91
RGB	rgb(129, 250, 145)
HSL	hsl(128, 92%, 74%)
HSV	hsv(128, 48%, 98%)
CMYK	cmyk(48.4%, 0%, 42%, 2%)
CIE-LAB	lab(89.43, -55.31, 40.07)
CIE-LCH	lch(89.43, 68.30, 144.08°)
OKLab	oklab(88.99% -0.1502 0.0987)
OKLCH	oklch(88.99% 0.18 146.7)
XYZ	xyz(48.3469, 75.0790, 38.7266)
Luminance	0.7508 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FA91 #FA81EA

analogous

#AEFA81 #81FA91 #81FACE

triadic

#81FA91 #9181FA #FA9181

tetradic

#81FA91 #81AEFA #FA81EA #FACE81

square

#81FA91 #81AEFA #FA81EA #FACE81

split-complementary

#81FA91 #CE81FA #FA81AE

monochromatic

#0BF52A #46F85E #81FA91 #BCFCC4 #E2FEE5

Accessibility & contrast

On white

1.31

#81FA91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#81FA91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FA91

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FA91	#FFFFFF	#000000	##000000
##81FA91	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE889

Deuteranopia (green-blind)

#ECDC98

Tritanopia (blue-blind)

#6DF5E0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #81fa91;
/* rgb */ color: rgb(129, 250, 145);
/* oklch */ color: oklch(89.0% 0.180 146.7);

Tailwind

colors: {
  custom: {
    50: '#adfdb2',
    500: '#81fa91',
    950: '#000000',
  },
}

SCSS

$custom: #81fa91;
$custom-light: #adfdb2;
$custom-dark: #000000;

JSON

{
  "hex": "#81fa91",
  "rgb": {
    "r": 129,
    "g": 250,
    "b": 145
  },
  "hsl": {
    "h": 127.934,
    "s": 92.366,
    "l": 74.314
  },
  "oklch": {
    "l": 0.8899,
    "c": 0.17969,
    "h": 146.7
  },
  "luminance": 0.75083
}

Semantic roles & 50–950 ramp

primary

#81FA91

secondary

#D848C5

accent

#00C7E6

background

#FDFFFD

surface

#F8FFF8

border

#D1D7D1

text

#111811

muted

#818681

Preview Lab

Preview with #81FA91

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

Preview Lab → · Contrast checker → · Palette generator →