#81DE4A#81DE4A

#81DE4A is a light, highly saturated yellow-green. Relative luminance 0.574; OKLCH L 81.3% C 0.202 H 136.0°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#81DE4A
RGB	rgb(129, 222, 74)
HSL	hsl(98, 69%, 58%)
HSV	hsv(98, 67%, 87%)
CMYK	cmyk(41.9%, 0%, 66.7%, 12.9%)
CIE-LAB	lab(80.41, -52.41, 61.48)
CIE-LCH	lch(80.41, 80.78, 130.45°)
OKLab	oklab(81.35% -0.1456 0.1406)
OKLCH	oklch(81.35% 0.202 136)
XYZ	xyz(36.4096, 57.4020, 15.6384)
Luminance	0.5740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DE4A #A74ADE

analogous

#CBDE4A #81DE4A #4ADE5D

triadic

#81DE4A #4A81DE #DE4A81

tetradic

#81DE4A #4ACBDE #A74ADE #DE5D4A

square

#81DE4A #4ACBDE #A74ADE #DE5D4A

split-complementary

#81DE4A #5D4ADE #DE4ACB

monochromatic

#47931B #61C724 #81DE4A #A5E77E #C9F1B2

Accessibility & contrast

On white

1.68

#81DE4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#81DE4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DE4A

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DE4A	#FFFFFF	#000000	##000000
##81DE4A	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC35

Deuteranopia (green-blind)

#D9C557

Tritanopia (blue-blind)

#7ED6C0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #81de4a;
/* rgb */ color: rgb(129, 222, 74);
/* oklch */ color: oklch(81.3% 0.202 136.0);

Tailwind

colors: {
  custom: {
    50: '#ace984',
    500: '#81de4a',
    950: '#000000',
  },
}

SCSS

$custom: #81de4a;
$custom-light: #ace984;
$custom-dark: #000000;

JSON

{
  "hex": "#81de4a",
  "rgb": {
    "r": 129,
    "g": 222,
    "b": 74
  },
  "hsl": {
    "h": 97.703,
    "s": 69.159,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81347,
    "c": 0.20236,
    "h": 136
  },
  "luminance": 0.57404
}

Semantic roles & 50–950 ramp

primary

#81DE4A

secondary

#733598

accent

#3CECAB

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DE4A

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

Preview Lab → · Contrast checker → · Palette generator →