#81CE3D#81CE3D

#81CE3D is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.3% C 0.191 H 133.5°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#81CE3D
RGB	rgb(129, 206, 61)
HSL	hsl(92, 60%, 52%)
HSV	hsv(92, 70%, 81%)
CMYK	cmyk(37.4%, 0%, 70.4%, 19.2%)
CIE-LAB	lab(75.54, -46.86, 61.37)
CIE-LCH	lch(75.54, 77.22, 127.37°)
OKLab	oklab(77.34% -0.1314 0.1386)
OKLCH	oklch(77.34% 0.191 133.5)
XYZ	xyz(31.9663, 49.1452, 12.2156)
Luminance	0.4915 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81CE3D #8A3DCE

analogous

#CACE3D #81CE3D #3DCE41

triadic

#81CE3D #3D81CE #CE3D81

tetradic

#81CE3D #3DCACE #8A3DCE #CE413D

square

#81CE3D #3DCACE #8A3DCE #CE413D

split-complementary

#81CE3D #413DCE #CE3DCA

monochromatic

#46731D #63A429 #81CE3D #A1DA6E #C0E79F

Accessibility & contrast

On white

1.94

#81CE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#81CE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CE3D

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81CE3D	#FFFFFF	#000000	##000000
##81CE3D	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE25

Deuteranopia (green-blind)

#CCB84A

Tritanopia (blue-blind)

#81C6B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #81ce3d;
/* rgb */ color: rgb(129, 206, 61);
/* oklch */ color: oklch(77.3% 0.191 133.5);

Tailwind

colors: {
  custom: {
    50: '#abdd7b',
    500: '#81ce3d',
    950: '#000000',
  },
}

SCSS

$custom: #81ce3d;
$custom-light: #abdd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#81ce3d",
  "rgb": {
    "r": 129,
    "g": 206,
    "b": 61
  },
  "hsl": {
    "h": 91.862,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77339,
    "c": 0.19105,
    "h": 133.5
  },
  "luminance": 0.49147
}

Semantic roles & 50–950 ramp

primary

#81CE3D

secondary

#B594D3

accent

#45E399

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #81CE3D

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

Preview Lab → · Contrast checker → · Palette generator →