#81D652#81D652

#81D652 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 79.5% C 0.186 H 136.1°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#81D652
RGB	rgb(129, 214, 82)
HSL	hsl(99, 62%, 58%)
HSV	hsv(99, 62%, 84%)
CMYK	cmyk(39.7%, 0%, 61.7%, 16.1%)
CIE-LAB	lab(78.09, -48.48, 55.69)
CIE-LCH	lch(78.09, 73.84, 131.04°)
OKLab	oklab(79.48% -0.1343 0.1292)
OKLCH	oklch(79.48% 0.186 136.1)
XYZ	xyz(34.6219, 53.3676, 16.4577)
Luminance	0.5337 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D652 #A752D6

analogous

#C3D652 #81D652 #52D665

triadic

#81D652 #5281D6 #D65281

tetradic

#81D652 #52C3D6 #A752D6 #D66552

square

#81D652 #52C3D6 #A752D6 #D66552

split-complementary

#81D652 #6552D6 #D652C3

monochromatic

#478C21 #61BE2D #81D652 #A5E283 #C9EDB5

Accessibility & contrast

On white

1.80

#81D652 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#81D652 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D652

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D652	#FFFFFF	#000000	##000000
##81D652	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC643

Deuteranopia (green-blind)

#D1BE5C

Tritanopia (blue-blind)

#7ECFBA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d652;
/* rgb */ color: rgb(129, 214, 82);
/* oklch */ color: oklch(79.5% 0.186 136.1);

Tailwind

colors: {
  custom: {
    50: '#abe388',
    500: '#81d652',
    950: '#000000',
  },
}

SCSS

$custom: #81d652;
$custom-light: #abe388;
$custom-dark: #000000;

JSON

{
  "hex": "#81d652",
  "rgb": {
    "r": 129,
    "g": 214,
    "b": 82
  },
  "hsl": {
    "h": 98.636,
    "s": 61.682,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79476,
    "c": 0.1864,
    "h": 136.1
  },
  "luminance": 0.53369
}

Semantic roles & 50–950 ramp

primary

#81D652

secondary

#733A92

accent

#43E5AB

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #81D652

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

Preview Lab → · Contrast checker → · Palette generator →