#81DC53#81DC53

#81DC53 is a light, vivid yellow-green. Relative luminance 0.565; OKLCH L 80.9% C 0.193 H 136.7°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#81DC53
RGB	rgb(129, 220, 83)
HSL	hsl(100, 66%, 59%)
HSV	hsv(100, 62%, 86%)
CMYK	cmyk(41.4%, 0%, 62.3%, 13.7%)
CIE-LAB	lab(79.88, -50.84, 57.25)
CIE-LCH	lch(79.88, 76.57, 131.60°)
OKLab	oklab(80.94% -0.1407 0.1327)
OKLCH	oklch(80.94% 0.193 136.7)
XYZ	xyz(36.2068, 56.4760, 17.1751)
Luminance	0.5648 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DC53 #AE53DC

analogous

#C6DC53 #81DC53 #53DC6A

triadic

#81DC53 #5381DC #DC5381

tetradic

#81DC53 #53C6DC #AE53DC #DC6A53

square

#81DC53 #53C6DC #AE53DC #DC6A53

split-complementary

#81DC53 #6A53DC #DC53C6

monochromatic

#47961F #5FC929 #81DC53 #A6E686 #CCF1B9

Accessibility & contrast

On white

1.71

#81DC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#81DC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DC53

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DC53	#FFFFFF	#000000	##000000
##81DC53	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB43

Deuteranopia (green-blind)

#D7C35E

Tritanopia (blue-blind)

#7DD4BF

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #81dc53;
/* rgb */ color: rgb(129, 220, 83);
/* oklch */ color: oklch(80.9% 0.193 136.7);

Tailwind

colors: {
  custom: {
    50: '#abe789',
    500: '#81dc53',
    950: '#000000',
  },
}

SCSS

$custom: #81dc53;
$custom-light: #abe789;
$custom-dark: #000000;

JSON

{
  "hex": "#81dc53",
  "rgb": {
    "r": 129,
    "g": 220,
    "b": 83
  },
  "hsl": {
    "h": 99.854,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.80944,
    "c": 0.19337,
    "h": 136.7
  },
  "luminance": 0.56478
}

Semantic roles & 50–950 ramp

primary

#81DC53

secondary

#7A399B

accent

#3FE9B0

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #81DC53

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

Preview Lab → · Contrast checker → · Palette generator →