#81D03E#81D03E

#81D03E is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 77.8% C 0.193 H 133.8°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#81D03E
RGB	rgb(129, 208, 62)
HSL	hsl(92, 61%, 53%)
HSV	hsv(92, 70%, 82%)
CMYK	cmyk(38%, 0%, 70.2%, 18.4%)
CIE-LAB	lab(76.15, -47.62, 61.62)
CIE-LCH	lch(76.15, 77.87, 127.70°)
OKLab	oklab(77.83% -0.1334 0.1393)
OKLCH	oklch(77.83% 0.193 133.8)
XYZ	xyz(32.4781, 50.1251, 12.5203)
Luminance	0.5013 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D03E #8D3ED0

analogous

#CAD03E #81D03E #3ED044

triadic

#81D03E #3E81D0 #D03E81

tetradic

#81D03E #3ECAD0 #8D3ED0 #D0443E

square

#81D03E #3ECAD0 #8D3ED0 #D0443E

split-complementary

#81D03E #443ED0 #D03ECA

monochromatic

#46771D #63A829 #81D03E #A1DC6F #C1E8A0

Accessibility & contrast

On white

1.90

#81D03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#81D03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D03E

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D03E	#FFFFFF	#000000	##000000
##81D03E	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C026

Deuteranopia (green-blind)

#CDB94B

Tritanopia (blue-blind)

#81C8B3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #81d03e;
/* rgb */ color: rgb(129, 208, 62);
/* oklch */ color: oklch(77.8% 0.193 133.8);

Tailwind

colors: {
  custom: {
    50: '#abdf7c',
    500: '#81d03e',
    950: '#000000',
  },
}

SCSS

$custom: #81d03e;
$custom-light: #abdf7c;
$custom-dark: #000000;

JSON

{
  "hex": "#81d03e",
  "rgb": {
    "r": 129,
    "g": 208,
    "b": 62
  },
  "hsl": {
    "h": 92.466,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77835,
    "c": 0.19289,
    "h": 133.8
  },
  "luminance": 0.50127
}

Semantic roles & 50–950 ramp

primary

#81D03E

secondary

#5C337F

accent

#44E49A

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #81D03E

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

Preview Lab → · Contrast checker → · Palette generator →