#81D653#81D653

#81D653 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 79.5% C 0.186 H 136.2°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#81D653
RGB	rgb(129, 214, 83)
HSL	hsl(99, 62%, 58%)
HSV	hsv(99, 61%, 84%)
CMYK	cmyk(39.7%, 0%, 61.2%, 16.1%)
CIE-LAB	lab(78.10, -48.39, 55.27)
CIE-LCH	lch(78.10, 73.46, 131.20°)
OKLab	oklab(79.49% -0.134 0.1285)
OKLCH	oklch(79.49% 0.186 136.2)
XYZ	xyz(34.6603, 53.3830, 16.6596)
Luminance	0.5339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D653 #A853D6

analogous

#C2D653 #81D653 #53D666

triadic

#81D653 #5381D6 #D65381

tetradic

#81D653 #53C2D6 #A853D6 #D66653

square

#81D653 #53C2D6 #A853D6 #D66653

split-complementary

#81D653 #6653D6 #D653C2

monochromatic

#478D22 #60BE2D #81D653 #A5E284 #C9EEB6

Accessibility & contrast

On white

1.80

#81D653 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#81D653 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D653

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D653	#FFFFFF	#000000	##000000
##81D653	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC644

Deuteranopia (green-blind)

#D1BE5D

Tritanopia (blue-blind)

#7ECFBA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d653;
/* rgb */ color: rgb(129, 214, 83);
/* oklch */ color: oklch(79.5% 0.186 136.2);

Tailwind

colors: {
  custom: {
    50: '#abe388',
    500: '#81d653',
    950: '#000000',
  },
}

SCSS

$custom: #81d653;
$custom-light: #abe388;
$custom-dark: #000000;

JSON

{
  "hex": "#81d653",
  "rgb": {
    "r": 129,
    "g": 214,
    "b": 83
  },
  "hsl": {
    "h": 98.931,
    "s": 61.502,
    "l": 58.235
  },
  "oklch": {
    "l": 0.79486,
    "c": 0.18561,
    "h": 136.2
  },
  "luminance": 0.53385
}

Semantic roles & 50–950 ramp

primary

#81D653

secondary

#743A93

accent

#43E5AC

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #81D653

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

Preview Lab → · Contrast checker → · Palette generator →