#81D035#81D035

#81D035 is a light, vivid yellow-green. Relative luminance 0.500; OKLCH L 77.8% C 0.198 H 133.2°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#81D035
RGB	rgb(129, 208, 53)
HSL	hsl(91, 62%, 51%)
HSV	hsv(91, 75%, 82%)
CMYK	cmyk(38%, 0%, 74.5%, 18.4%)
CIE-LAB	lab(76.09, -48.20, 64.72)
CIE-LCH	lch(76.09, 80.69, 126.68°)
OKLab	oklab(77.77% -0.1356 0.1445)
OKLCH	oklch(77.77% 0.198 133.2)
XYZ	xyz(32.2512, 50.0344, 11.3258)
Luminance	0.5004 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D035 #8435D0

analogous

#CED035 #81D035 #35D036

triadic

#81D035 #3581D0 #D03581

tetradic

#81D035 #35CED0 #8435D0 #D03635

square

#81D035 #35CED0 #8435D0 #D03635

split-complementary

#81D035 #3635D0 #D035CE

monochromatic

#44701A #63A226 #81D035 #A0DC67 #BFE798

Accessibility & contrast

On white

1.91

#81D035 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#81D035 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D035

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D035	#FFFFFF	#000000	##000000
##81D035	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C012

Deuteranopia (green-blind)

#CEB945

Tritanopia (blue-blind)

#81C8B2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #81d035;
/* rgb */ color: rgb(129, 208, 53);
/* oklch */ color: oklch(77.8% 0.198 133.2);

Tailwind

colors: {
  custom: {
    50: '#acdf77',
    500: '#81d035',
    950: '#000000',
  },
}

SCSS

$custom: #81d035;
$custom-light: #acdf77;
$custom-dark: #000000;

JSON

{
  "hex": "#81d035",
  "rgb": {
    "r": 129,
    "g": 208,
    "b": 53
  },
  "hsl": {
    "h": 90.581,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77772,
    "c": 0.19818,
    "h": 133.2
  },
  "luminance": 0.50036
}

Semantic roles & 50–950 ramp

primary

#81D035

secondary

#553079

accent

#42E595

background

#FDFEFB

surface

#F8FCF1

border

#D1D5CB

text

#111509

muted

#81847D

Preview Lab

Preview with #81D035

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

Preview Lab → · Contrast checker → · Palette generator →