#57CF31#57CF31

#57CF31 is a light, highly saturated green. Relative luminance 0.469; OKLCH L 75.7% C 0.219 H 139.5°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#57CF31
RGB	rgb(87, 207, 49)
HSL	hsl(106, 62%, 50%)
HSV	hsv(106, 76%, 81%)
CMYK	cmyk(58%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(74.11, -60.54, 63.53)
CIE-LCH	lch(74.11, 87.75, 133.62°)
OKLab	oklab(75.68% -0.1665 0.1421)
OKLCH	oklch(75.68% 0.219 139.5)
XYZ	xyz(26.7965, 46.8713, 10.5401)
Luminance	0.4687 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF31 #A931CF

analogous

#A6CF31 #57CF31 #31CF5A

triadic

#57CF31 #3157CF #CF3157

tetradic

#57CF31 #31A6CF #A931CF #CF5A31

square

#57CF31 #31A6CF #A931CF #CF5A31

split-complementary

#57CF31 #5A31CF #CF31A6

monochromatic

#2D6C19 #429E25 #57CF31 #7FDB63 #A8E694

Accessibility & contrast

On white

2.02

#57CF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#57CF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF31

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF31	#FFFFFF	#000000	##000000
##57CF31	1.00	2.02	10.37	10.37
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC06

Deuteranopia (green-blind)

#C6B243

Tritanopia (blue-blind)

#49C8B1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #57cf31;
/* rgb */ color: rgb(87, 207, 49);
/* oklch */ color: oklch(75.7% 0.219 139.5);

Tailwind

colors: {
  custom: {
    50: '#93df75',
    500: '#57cf31',
    950: '#000000',
  },
}

SCSS

$custom: #57cf31;
$custom-light: #93df75;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf31",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 105.57,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75679,
    "c": 0.21886,
    "h": 139.5
  },
  "luminance": 0.46874
}

Semantic roles & 50–950 ramp

primary

#57CF31

secondary

#C08BD1

accent

#43E5BE

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #57CF31

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

Preview Lab → · Contrast checker → · Palette generator →