#81D44E#81D44E

#81D44E is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 78.9% C 0.187 H 135.5°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#81D44E
RGB	rgb(129, 212, 78)
HSL	hsl(97, 61%, 57%)
HSV	hsv(97, 63%, 83%)
CMYK	cmyk(39.2%, 0%, 63.2%, 16.9%)
CIE-LAB	lab(77.46, -48.02, 56.69)
CIE-LCH	lch(77.46, 74.29, 130.27°)
OKLab	oklab(78.95% -0.1333 0.1309)
OKLCH	oklch(78.95% 0.187 135.5)
XYZ	xyz(33.9711, 52.3024, 15.5117)
Luminance	0.5230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D44E #A14ED4

analogous

#C4D44E #81D44E #4ED45E

triadic

#81D44E #4E81D4 #D44E81

tetradic

#81D44E #4EC4D4 #A14ED4 #D45E4E

square

#81D44E #4EC4D4 #A14ED4 #D45E4E

split-complementary

#81D44E #5E4ED4 #D44EC4

monochromatic

#488721 #62B82D #81D44E #A4E07F #C7ECB0

Accessibility & contrast

On white

1.83

#81D44E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#81D44E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D44E

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D44E	#FFFFFF	#000000	##000000
##81D44E	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC43E

Deuteranopia (green-blind)

#D0BD59

Tritanopia (blue-blind)

#7FCCB8

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #81d44e;
/* rgb */ color: rgb(129, 212, 78);
/* oklch */ color: oklch(78.9% 0.187 135.5);

Tailwind

colors: {
  custom: {
    50: '#abe285',
    500: '#81d44e',
    950: '#000000',
  },
}

SCSS

$custom: #81d44e;
$custom-light: #abe285;
$custom-dark: #000000;

JSON

{
  "hex": "#81d44e",
  "rgb": {
    "r": 129,
    "g": 212,
    "b": 78
  },
  "hsl": {
    "h": 97.164,
    "s": 60.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.78949,
    "c": 0.18685,
    "h": 135.5
  },
  "luminance": 0.52304
}

Semantic roles & 50–950 ramp

primary

#81D44E

secondary

#6D398D

accent

#44E4A7

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D44E

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

Preview Lab → · Contrast checker → · Palette generator →