#81D352#81D352

#81D352 is a light, vivid yellow-green. Relative luminance 0.519; OKLCH L 78.7% C 0.182 H 135.8°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#81D352
RGB	rgb(129, 211, 82)
HSL	hsl(98, 59%, 57%)
HSV	hsv(98, 61%, 83%)
CMYK	cmyk(38.9%, 0%, 61.1%, 17.3%)
CIE-LAB	lab(77.20, -47.24, 54.69)
CIE-LCH	lch(77.20, 72.27, 130.82°)
OKLab	oklab(78.75% -0.1309 0.1271)
OKLCH	oklch(78.75% 0.182 135.8)
XYZ	xyz(33.8697, 51.8631, 16.2070)
Luminance	0.5187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D352 #A452D3

analogous

#C1D352 #81D352 #52D364

triadic

#81D352 #5281D3 #D35281

tetradic

#81D352 #52C1D3 #A452D3 #D36452

square

#81D352 #52C1D3 #A452D3 #D36452

split-complementary

#81D352 #6452D3 #D352C1

monochromatic

#488823 #61B92F #81D352 #A5DF83 #C8ECB4

Accessibility & contrast

On white

1.85

#81D352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#81D352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D352

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D352	#FFFFFF	#000000	##000000
##81D352	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC343

Deuteranopia (green-blind)

#CFBC5C

Tritanopia (blue-blind)

#7FCCB8

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #81d352;
/* rgb */ color: rgb(129, 211, 82);
/* oklch */ color: oklch(78.7% 0.182 135.8);

Tailwind

colors: {
  custom: {
    50: '#abe187',
    500: '#81d352',
    950: '#000000',
  },
}

SCSS

$custom: #81d352;
$custom-light: #abe187;
$custom-dark: #000000;

JSON

{
  "hex": "#81d352",
  "rgb": {
    "r": 129,
    "g": 211,
    "b": 82
  },
  "hsl": {
    "h": 98.14,
    "s": 59.447,
    "l": 57.451
  },
  "oklch": {
    "l": 0.78746,
    "c": 0.18249,
    "h": 135.8
  },
  "luminance": 0.51865
}

Semantic roles & 50–950 ramp

primary

#81D352

secondary

#703B8E

accent

#45E3A9

background

#FDFEFC

surface

#F7FCF3

border

#D0D5CD

text

#10150C

muted

#81847F

Preview Lab

Preview with #81D352

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

Preview Lab → · Contrast checker → · Palette generator →