#81D030#81D030

#81D030 is a light, highly saturated yellow-green. Relative luminance 0.500; OKLCH L 77.7% C 0.201 H 132.9°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#81D030
RGB	rgb(129, 208, 48)
HSL	hsl(90, 63%, 50%)
HSV	hsv(90, 77%, 82%)
CMYK	cmyk(38%, 0%, 76.9%, 18.4%)
CIE-LAB	lab(76.06, -48.48, 66.29)
CIE-LCH	lch(76.06, 82.12, 126.18°)
OKLab	oklab(77.74% -0.1367 0.1471)
OKLCH	oklch(77.74% 0.201 132.9)
XYZ	xyz(32.1422, 49.9908, 10.7513)
Luminance	0.4999 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D030 #7F30D0

analogous

#D0CF30 #81D030 #31D030

triadic

#81D030 #3081D0 #D03081

tetradic

#81D030 #30D0CF #7F30D0 #D03031

square

#81D030 #30D0CF #7F30D0 #D03031

split-complementary

#81D030 #3031D0 #CF30D0

monochromatic

#436D19 #629F24 #81D030 #9FDB62 #BEE794

Accessibility & contrast

On white

1.91

#81D030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#81D030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D030

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D030	#FFFFFF	#000000	##000000
##81D030	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9BF00

Deuteranopia (green-blind)

#CEB941

Tritanopia (blue-blind)

#82C7B2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #81d030;
/* rgb */ color: rgb(129, 208, 48);
/* oklch */ color: oklch(77.7% 0.201 132.9);

Tailwind

colors: {
  custom: {
    50: '#acdf75',
    500: '#81d030',
    950: '#000000',
  },
}

SCSS

$custom: #81d030;
$custom-light: #acdf75;
$custom-dark: #000000;

JSON

{
  "hex": "#81d030",
  "rgb": {
    "r": 129,
    "g": 208,
    "b": 48
  },
  "hsl": {
    "h": 89.625,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.77741,
    "c": 0.20079,
    "h": 132.9
  },
  "luminance": 0.49992
}

Semantic roles & 50–950 ramp

primary

#81D030

secondary

#AD8AD2

accent

#42E693

background

#FBFDF7

surface

#F6FBED

border

#D0D4C8

text

#111509

muted

#80837B

Preview Lab

Preview with #81D030

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

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