#81E03D#81E03D

#81E03D is a light, highly saturated yellow-green. Relative luminance 0.583; OKLCH L 81.7% C 0.213 H 135.2°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#81E03D
RGB	rgb(129, 224, 61)
HSL	hsl(95, 72%, 56%)
HSV	hsv(95, 73%, 88%)
CMYK	cmyk(42.4%, 0%, 72.8%, 12.2%)
CIE-LAB	lab(80.91, -54.13, 66.77)
CIE-LCH	lch(80.91, 85.95, 129.03°)
OKLab	oklab(81.74% -0.1511 0.1499)
OKLCH	oklch(81.74% 0.213 135.2)
XYZ	xyz(36.5504, 58.3133, 13.7437)
Luminance	0.5831 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E03D #9C3DE0

analogous

#D3E03D #81E03D #3DE04A

triadic

#81E03D #3D81E0 #E03D81

tetradic

#81E03D #3DD3E0 #9C3DE0 #E04A3D

square

#81E03D #3DD3E0 #9C3DE0 #E04A3D

split-complementary

#81E03D #4A3DE0 #E03DD3

monochromatic

#488C16 #62C11F #81E03D #A3E872 #C6F1A7

Accessibility & contrast

On white

1.66

#81E03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#81E03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E03D

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E03D	#FFFFFF	#000000	##000000
##81E03D	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE1D

Deuteranopia (green-blind)

#DBC64D

Tritanopia (blue-blind)

#7ED8C1

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #81e03d;
/* rgb */ color: rgb(129, 224, 61);
/* oklch */ color: oklch(81.7% 0.213 135.2);

Tailwind

colors: {
  custom: {
    50: '#adea7d',
    500: '#81e03d',
    950: '#000000',
  },
}

SCSS

$custom: #81e03d;
$custom-light: #adea7d;
$custom-dark: #000000;

JSON

{
  "hex": "#81e03d",
  "rgb": {
    "r": 129,
    "g": 224,
    "b": 61
  },
  "hsl": {
    "h": 94.969,
    "s": 72.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81735,
    "c": 0.21288,
    "h": 135.2
  },
  "luminance": 0.58315
}

Semantic roles & 50–950 ramp

primary

#81E03D

secondary

#693092

accent

#39EFA3

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #81E03D

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

Preview Lab → · Contrast checker → · Palette generator →