#81DA56#81DA56

#81DA56 is a light, vivid green. Relative luminance 0.555; OKLCH L 80.5% C 0.188 H 136.8°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#81DA56
RGB	rgb(129, 218, 86)
HSL	hsl(100, 64%, 60%)
HSV	hsv(100, 61%, 85%)
CMYK	cmyk(40.8%, 0%, 60.6%, 14.5%)
CIE-LAB	lab(79.32, -49.74, 55.34)
CIE-LCH	lch(79.32, 74.41, 131.95°)
OKLab	oklab(80.49% -0.1375 0.1289)
OKLCH	oklch(80.49% 0.188 136.8)
XYZ	xyz(35.8034, 55.4798, 17.6244)
Luminance	0.5548 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DA56 #AF56DA

analogous

#C3DA56 #81DA56 #56DA6D

triadic

#81DA56 #5681DA #DA5681

tetradic

#81DA56 #56C3DA #AF56DA #DA6D56

square

#81DA56 #56C3DA #AF56DA #DA6D56

split-complementary

#81DA56 #6D56DA #DA56C3

monochromatic

#479521 #5EC72C #81DA56 #A6E588 #CCF0BA

Accessibility & contrast

On white

1.74

#81DA56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#81DA56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DA56

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DA56	#FFFFFF	#000000	##000000
##81DA56	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C947

Deuteranopia (green-blind)

#D5C260

Tritanopia (blue-blind)

#7DD3BE

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #81da56;
/* rgb */ color: rgb(129, 218, 86);
/* oklch */ color: oklch(80.5% 0.188 136.8);

Tailwind

colors: {
  custom: {
    50: '#abe68a',
    500: '#81da56',
    950: '#000000',
  },
}

SCSS

$custom: #81da56;
$custom-light: #abe68a;
$custom-dark: #000000;

JSON

{
  "hex": "#81da56",
  "rgb": {
    "r": 129,
    "g": 218,
    "b": 86
  },
  "hsl": {
    "h": 100.455,
    "s": 64.078,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80489,
    "c": 0.18847,
    "h": 136.8
  },
  "luminance": 0.55482
}

Semantic roles & 50–950 ramp

primary

#81DA56

secondary

#7B3B9A

accent

#41E7B1

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #81DA56

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

Preview Lab → · Contrast checker → · Palette generator →