#81F577#81F577

#81F577 is a very light, vivid green. Relative luminance 0.713; OKLCH L 87.4% C 0.196 H 142.2°. Best body text is #000000 at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#81F577
RGB	rgb(129, 245, 119)
HSL	hsl(115, 86%, 71%)
HSV	hsv(115, 51%, 96%)
CMYK	cmyk(47.3%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(87.63, -56.89, 50.23)
CIE-LCH	lch(87.63, 75.89, 138.56°)
OKLab	oklab(87.41% -0.1551 0.1205)
OKLCH	oklch(87.41% 0.196 142.2)
XYZ	xyz(45.0333, 71.3006, 28.8386)
Luminance	0.7130 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F577 #EB77F5

analogous

#C0F577 #81F577 #77F5AC

triadic

#81F577 #7781F5 #F57781

tetradic

#81F577 #77C0F5 #EB77F5 #F5AC77

square

#81F577 #77C0F5 #EB77F5 #F5AC77

split-complementary

#81F577 #AC77F5 #F577C0

monochromatic

#21E111 #4CF13E #81F577 #B6F9B0 #E5FDE2

Accessibility & contrast

On white

1.38

#81F577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.26

#81F577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F577

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F577	#FFFFFF	#000000	##000000
##81F577	1.00	1.38	15.26	15.26
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.26	21.00	1.00	1.00
##000000	15.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE26C

Deuteranopia (green-blind)

#EAD880

Tritanopia (blue-blind)

#73EFD8

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #81f577;
/* rgb */ color: rgb(129, 245, 119);
/* oklch */ color: oklch(87.4% 0.196 142.2);

Tailwind

colors: {
  custom: {
    50: '#adf9a1',
    500: '#81f577',
    950: '#000000',
  },
}

SCSS

$custom: #81f577;
$custom-light: #adf9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#81f577",
  "rgb": {
    "r": 129,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 115.238,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.87407,
    "c": 0.19639,
    "h": 142.2
  },
  "luminance": 0.71304
}

Semantic roles & 50–950 ramp

primary

#81F577

secondary

#C540D0

accent

#03E3D1

background

#FDFFFC

surface

#F8FFF5

border

#D1D7CF

text

#11170F

muted

#818580

Preview Lab

Preview with #81F577

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

Preview Lab → · Contrast checker → · Palette generator →