#57CF63#57CF63

#57CF63 is a light, vivid green. Relative luminance 0.476; OKLCH L 76.2% C 0.183 H 145.3°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#57CF63
RGB	rgb(87, 207, 99)
HSL	hsl(126, 56%, 58%)
HSV	hsv(126, 58%, 81%)
CMYK	cmyk(58%, 0%, 52.2%, 18.8%)
CIE-LAB	lab(74.54, -55.62, 43.41)
CIE-LCH	lch(74.54, 70.56, 142.03°)
OKLab	oklab(76.18% -0.1507 0.1043)
OKLCH	oklch(76.18% 0.183 145.3)
XYZ	xyz(28.4937, 47.5501, 19.4785)
Luminance	0.4755 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF63 #CF57C3

analogous

#87CF57 #57CF63 #57CF9F

triadic

#57CF63 #6357CF #CF6357

tetradic

#57CF63 #5787CF #CF57C3 #CF9F57

square

#57CF63 #5787CF #CF57C3 #CF9F57

split-complementary

#57CF63 #9F57CF #CF5787

monochromatic

#268530 #34B541 #57CF63 #87DD8F #B6EABB

Accessibility & contrast

On white

2.00

#57CF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#57CF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF63

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF63	#FFFFFF	#000000	##000000
##57CF63	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BE59

Deuteranopia (green-blind)

#C3B36B

Tritanopia (blue-blind)

#3FCAB6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57cf63;
/* rgb */ color: rgb(87, 207, 99);
/* oklch */ color: oklch(76.2% 0.183 145.3);

Tailwind

colors: {
  custom: {
    50: '#91df92',
    500: '#57cf63',
    950: '#000000',
  },
}

SCSS

$custom: #57cf63;
$custom-light: #91df92;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf63",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 99
  },
  "hsl": {
    "h": 126,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76176,
    "c": 0.18328,
    "h": 145.3
  },
  "luminance": 0.47553
}

Semantic roles & 50–950 ramp

primary

#57CF63

secondary

#D9A9D4

accent

#49D0DF

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #57CF63

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

Preview Lab → · Contrast checker → · Palette generator →