#81F359#81F359

#81F359 is a very light, highly saturated green. Relative luminance 0.695; OKLCH L 86.6% C 0.218 H 138.6°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#81F359
RGB	rgb(129, 243, 89)
HSL	hsl(104, 87%, 65%)
HSV	hsv(104, 63%, 95%)
CMYK	cmyk(46.9%, 0%, 63.4%, 4.7%)
CIE-LAB	lab(86.74, -59.31, 62.33)
CIE-LCH	lch(86.74, 86.04, 133.58°)
OKLab	oklab(86.58% -0.1633 0.1441)
OKLCH	oklch(86.58% 0.218 138.6)
XYZ	xyz(42.9055, 69.4866, 20.6007)
Luminance	0.6949 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F359 #CB59F3

analogous

#CEF359 #81F359 #59F37E

triadic

#81F359 #5981F3 #F35981

tetradic

#81F359 #59CEF3 #CB59F3 #F37E59

square

#81F359 #59CEF3 #CB59F3 #F37E59

split-complementary

#81F359 #7E59F3 #F359CE

monochromatic

#3DC30E #56EF20 #81F359 #ACF792 #D8FBCB

Accessibility & contrast

On white

1.41

#81F359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#81F359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F359

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F359	#FFFFFF	#000000	##000000
##81F359	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF46

Deuteranopia (green-blind)

#EBD666

Tritanopia (blue-blind)

#78EBD3

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #81f359;
/* rgb */ color: rgb(129, 243, 89);
/* oklch */ color: oklch(86.6% 0.218 138.6);

Tailwind

colors: {
  custom: {
    50: '#aef88e',
    500: '#81f359',
    950: '#000000',
  },
}

SCSS

$custom: #81f359;
$custom-light: #aef88e;
$custom-dark: #000000;

JSON

{
  "hex": "#81f359",
  "rgb": {
    "r": 129,
    "g": 243,
    "b": 89
  },
  "hsl": {
    "h": 104.416,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86583,
    "c": 0.21778,
    "h": 138.6
  },
  "luminance": 0.6949
}

Semantic roles & 50–950 ramp

primary

#81F359

secondary

#9B2FC1

accent

#02E3A9

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81F359

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

Preview Lab → · Contrast checker → · Palette generator →