#81E44F#81E44F

#81E44F is a very light, highly saturated yellow-green. Relative luminance 0.607; OKLCH L 82.9% C 0.206 H 136.9°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#81E44F
RGB	rgb(129, 228, 79)
HSL	hsl(100, 73%, 60%)
HSV	hsv(100, 65%, 89%)
CMYK	cmyk(43.4%, 0%, 65.4%, 10.6%)
CIE-LAB	lab(82.23, -54.38, 61.45)
CIE-LCH	lch(82.23, 82.05, 131.51°)
OKLab	oklab(82.85% -0.1506 0.1411)
OKLCH	oklch(82.85% 0.206 136.9)
XYZ	xyz(38.2068, 60.7161, 17.1018)
Luminance	0.6072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E44F #B24FE4

analogous

#CBE44F #81E44F #4FE468

triadic

#81E44F #4F81E4 #E44F81

tetradic

#81E44F #4FCBE4 #B24FE4 #E4684F

square

#81E44F #4FCBE4 #B24FE4 #E4684F

split-complementary

#81E44F #684FE4 #E44FCB

monochromatic

#46A019 #5DD521 #81E44F #A7EC84 #CDF4B9

Accessibility & contrast

On white

1.60

#81E44F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#81E44F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E44F

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E44F	#FFFFFF	#000000	##000000
##81E44F	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD23B

Deuteranopia (green-blind)

#DEC95C

Tritanopia (blue-blind)

#7CDCC5

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #81e44f;
/* rgb */ color: rgb(129, 228, 79);
/* oklch */ color: oklch(82.9% 0.206 136.9);

Tailwind

colors: {
  custom: {
    50: '#aced87',
    500: '#81e44f',
    950: '#000000',
  },
}

SCSS

$custom: #81e44f;
$custom-light: #aced87;
$custom-dark: #000000;

JSON

{
  "hex": "#81e44f",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 79
  },
  "hsl": {
    "h": 99.866,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82851,
    "c": 0.20635,
    "h": 136.9
  },
  "luminance": 0.60718
}

Semantic roles & 50–950 ramp

primary

#81E44F

secondary

#7E34A3

accent

#10D693

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E44F

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

Preview Lab → · Contrast checker → · Palette generator →