#81D753#81D753

#81D753 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 79.7% C 0.187 H 136.3°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#81D753
RGB	rgb(129, 215, 83)
HSL	hsl(99, 62%, 58%)
HSV	hsv(99, 61%, 84%)
CMYK	cmyk(40%, 0%, 61.4%, 15.7%)
CIE-LAB	lab(78.40, -48.80, 55.60)
CIE-LCH	lch(78.40, 73.98, 131.27°)
OKLab	oklab(79.73% -0.1351 0.1292)
OKLCH	oklch(79.73% 0.187 136.3)
XYZ	xyz(34.9141, 53.8907, 16.7442)
Luminance	0.5389 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D753 #A953D7

analogous

#C3D753 #81D753 #53D767

triadic

#81D753 #5381D7 #D75381

tetradic

#81D753 #53C3D7 #A953D7 #D76753

square

#81D753 #53C3D7 #A953D7 #D76753

split-complementary

#81D753 #6753D7 #D753C3

monochromatic

#478E21 #60C02D #81D753 #A5E385 #CAEEB6

Accessibility & contrast

On white

1.78

#81D753 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#81D753 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D753

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D753	#FFFFFF	#000000	##000000
##81D753	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC744

Deuteranopia (green-blind)

#D2BF5D

Tritanopia (blue-blind)

#7ED0BB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #81d753;
/* rgb */ color: rgb(129, 215, 83);
/* oklch */ color: oklch(79.7% 0.187 136.3);

Tailwind

colors: {
  custom: {
    50: '#abe488',
    500: '#81d753',
    950: '#000000',
  },
}

SCSS

$custom: #81d753;
$custom-light: #abe488;
$custom-dark: #000000;

JSON

{
  "hex": "#81d753",
  "rgb": {
    "r": 129,
    "g": 215,
    "b": 83
  },
  "hsl": {
    "h": 99.091,
    "s": 62.264,
    "l": 58.431
  },
  "oklch": {
    "l": 0.79729,
    "c": 0.18692,
    "h": 136.3
  },
  "luminance": 0.53893
}

Semantic roles & 50–950 ramp

primary

#81D753

secondary

#753A94

accent

#42E5AD

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #81D753

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

Preview Lab → · Contrast checker → · Palette generator →