#81D657#81D657

#81D657 is a light, vivid green. Relative luminance 0.534; OKLCH L 79.5% C 0.182 H 136.7°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#81D657
RGB	rgb(129, 214, 87)
HSL	hsl(100, 61%, 59%)
HSV	hsv(100, 59%, 84%)
CMYK	cmyk(39.7%, 0%, 59.3%, 16.1%)
CIE-LAB	lab(78.14, -48.00, 53.57)
CIE-LCH	lch(78.14, 71.93, 131.86°)
OKLab	oklab(79.53% -0.1327 0.1252)
OKLCH	oklch(79.53% 0.182 136.7)
XYZ	xyz(34.8192, 53.4465, 17.4965)
Luminance	0.5345 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D657 #AC57D6

analogous

#C1D657 #81D657 #57D66D

triadic

#81D657 #5781D6 #D65781

tetradic

#81D657 #57C1D6 #AC57D6 #D66D57

square

#81D657 #57C1D6 #AC57D6 #D66D57

split-complementary

#81D657 #6D57D6 #D657C1

monochromatic

#479023 #5FC12F #81D657 #A6E288 #CBEEB9

Accessibility & contrast

On white

1.80

#81D657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#81D657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D657

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D657	#FFFFFF	#000000	##000000
##81D657	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC649

Deuteranopia (green-blind)

#D1BF61

Tritanopia (blue-blind)

#7ECFBB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d657;
/* rgb */ color: rgb(129, 214, 87);
/* oklch */ color: oklch(79.5% 0.182 136.7);

Tailwind

colors: {
  custom: {
    50: '#abe38b',
    500: '#81d657',
    950: '#000000',
  },
}

SCSS

$custom: #81d657;
$custom-light: #abe38b;
$custom-dark: #000000;

JSON

{
  "hex": "#81d657",
  "rgb": {
    "r": 129,
    "g": 214,
    "b": 87
  },
  "hsl": {
    "h": 100.157,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79528,
    "c": 0.18244,
    "h": 136.7
  },
  "luminance": 0.53448
}

Semantic roles & 50–950 ramp

primary

#81D657

secondary

#783C95

accent

#44E4AF

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#10150C

muted

#81847F

Preview Lab

Preview with #81D657

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

Preview Lab → · Contrast checker → · Palette generator →