#57C643#57C643

#57C643 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.5% C 0.197 H 140.8°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#57C643
RGB	rgb(87, 198, 67)
HSL	hsl(111, 53%, 52%)
HSV	hsv(111, 66%, 78%)
CMYK	cmyk(56.1%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(71.43, -55.92, 54.19)
CIE-LCH	lch(71.43, 77.87, 135.90°)
OKLab	oklab(73.51% -0.153 0.1248)
OKLCH	oklch(73.51% 0.197 140.8)
XYZ	xyz(25.1365, 42.8175, 12.2491)
Luminance	0.4282 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C643 #B243C6

analogous

#98C643 #57C643 #43C671

triadic

#57C643 #4357C6 #C64357

tetradic

#57C643 #4398C6 #B243C6 #C67143

square

#57C643 #4398C6 #B243C6 #C67143

split-complementary

#57C643 #7143C6 #C64398

monochromatic

#2D6D21 #409C2F #57C643 #81D472 #ABE2A1

Accessibility & contrast

On white

2.20

#57C643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#57C643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C643

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C643	#FFFFFF	#000000	##000000
##57C643	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB532

Deuteranopia (green-blind)

#BDAB4F

Tritanopia (blue-blind)

#49C0AB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57c643;
/* rgb */ color: rgb(87, 198, 67);
/* oklch */ color: oklch(73.5% 0.197 140.8);

Tailwind

colors: {
  custom: {
    50: '#91d87d',
    500: '#57c643',
    950: '#000000',
  },
}

SCSS

$custom: #57c643;
$custom-light: #91d87d;
$custom-dark: #000000;

JSON

{
  "hex": "#57c643",
  "rgb": {
    "r": 87,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 110.84,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73509,
    "c": 0.19745,
    "h": 140.8
  },
  "luminance": 0.4282
}

Semantic roles & 50–950 ramp

primary

#57C643

secondary

#C696CF

accent

#4BDDC7

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57C643

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

Preview Lab → · Contrast checker → · Palette generator →