#81F55A#81F55A

#81F55A is a very light, highly saturated green. Relative luminance 0.707; OKLCH L 87.1% C 0.220 H 138.8°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#81F55A
RGB	rgb(129, 245, 90)
HSL	hsl(105, 89%, 66%)
HSV	hsv(105, 63%, 96%)
CMYK	cmyk(47.3%, 0%, 63.3%, 3.9%)
CIE-LAB	lab(87.34, -59.98, 62.58)
CIE-LCH	lch(87.34, 86.68, 133.78°)
OKLab	oklab(87.08% -0.1651 0.1447)
OKLCH	oklch(87.08% 0.22 138.8)
XYZ	xyz(43.5495, 70.7071, 21.0239)
Luminance	0.7071 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F55A #CE5AF5

analogous

#CFF55A #81F55A #5AF580

triadic

#81F55A #5A81F5 #F55A81

tetradic

#81F55A #5ACFF5 #CE5AF5 #F5805A

square

#81F55A #5ACFF5 #CE5AF5 #F5805A

split-complementary

#81F55A #805AF5 #F55ACF

monochromatic

#3CC80C #55F220 #81F55A #ADF894 #D9FCCD

Accessibility & contrast

On white

1.39

#81F55A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#81F55A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F55A

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F55A	#FFFFFF	#000000	##000000
##81F55A	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE147

Deuteranopia (green-blind)

#EDD767

Tritanopia (blue-blind)

#78EDD5

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #81f55a;
/* rgb */ color: rgb(129, 245, 90);
/* oklch */ color: oklch(87.1% 0.220 138.8);

Tailwind

colors: {
  custom: {
    50: '#aef98f',
    500: '#81f55a',
    950: '#000000',
  },
}

SCSS

$custom: #81f55a;
$custom-light: #aef98f;
$custom-dark: #000000;

JSON

{
  "hex": "#81f55a",
  "rgb": {
    "r": 129,
    "g": 245,
    "b": 90
  },
  "hsl": {
    "h": 104.903,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87077,
    "c": 0.21951,
    "h": 138.8
  },
  "luminance": 0.7071
}

Semantic roles & 50–950 ramp

primary

#81F55A

secondary

#9F2EC5

accent

#00E5AC

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81F55A

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

Preview Lab → · Contrast checker → · Palette generator →