#81D856#81D856

#81D856 is a light, vivid green. Relative luminance 0.545; OKLCH L 80.0% C 0.186 H 136.7°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#81D856
RGB	rgb(129, 216, 86)
HSL	hsl(100, 63%, 59%)
HSV	hsv(100, 60%, 85%)
CMYK	cmyk(40.3%, 0%, 60.2%, 15.3%)
CIE-LAB	lab(78.72, -48.93, 54.67)
CIE-LCH	lch(78.72, 73.37, 131.82°)
OKLab	oklab(80% -0.1352 0.1275)
OKLCH	oklch(80% 0.186 136.7)
XYZ	xyz(35.2879, 54.4488, 17.4526)
Luminance	0.5445 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D856 #AD56D8

analogous

#C2D856 #81D856 #56D86C

triadic

#81D856 #5681D8 #D85681

tetradic

#81D856 #56C2D8 #AD56D8 #D86C56

square

#81D856 #56C2D8 #AD56D8 #D86C56

split-complementary

#81D856 #6C56D8 #D856C2

monochromatic

#479222 #5FC42D #81D856 #A6E388 #CBEFB9

Accessibility & contrast

On white

1.77

#81D856 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#81D856 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D856

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D856	#FFFFFF	#000000	##000000
##81D856	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC748

Deuteranopia (green-blind)

#D3C060

Tritanopia (blue-blind)

#7DD1BC

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #81d856;
/* rgb */ color: rgb(129, 216, 86);
/* oklch */ color: oklch(80.0% 0.186 136.7);

Tailwind

colors: {
  custom: {
    50: '#abe48a',
    500: '#81d856',
    950: '#000000',
  },
}

SCSS

$custom: #81d856;
$custom-light: #abe48a;
$custom-dark: #000000;

JSON

{
  "hex": "#81d856",
  "rgb": {
    "r": 129,
    "g": 216,
    "b": 86
  },
  "hsl": {
    "h": 100.154,
    "s": 62.5,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80003,
    "c": 0.18586,
    "h": 136.7
  },
  "luminance": 0.54451
}

Semantic roles & 50–950 ramp

primary

#81D856

secondary

#793B97

accent

#42E6B0

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #81D856

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

Preview Lab → · Contrast checker → · Palette generator →