#57C143#57C143

#57C143 is a light, vivid green. Relative luminance 0.406; OKLCH L 72.2% C 0.191 H 140.7°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#57C143
RGB	rgb(87, 193, 67)
HSL	hsl(110, 50%, 51%)
HSV	hsv(110, 65%, 76%)
CMYK	cmyk(54.9%, 0%, 65.3%, 24.3%)
CIE-LAB	lab(69.87, -54.06, 52.50)
CIE-LCH	lch(69.87, 75.36, 135.84°)
OKLab	oklab(72.22% -0.148 0.1213)
OKLCH	oklch(72.22% 0.191 140.7)
XYZ	xyz(24.0125, 40.5694, 11.8744)
Luminance	0.4057 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C143 #AD43C1

analogous

#96C143 #57C143 #43C16E

triadic

#57C143 #4357C1 #C14357

tetradic

#57C143 #4396C1 #AD43C1 #C16E43

square

#57C143 #4396C1 #AD43C1 #C16E43

split-complementary

#57C143 #6E43C1 #C14396

monochromatic

#2D6722 #419531 #57C143 #80D071 #A9DF9F

Accessibility & contrast

On white

2.30

#57C143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#57C143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C143

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C143	#FFFFFF	#000000	##000000
##57C143	1.00	2.30	9.11	9.11
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B033

Deuteranopia (green-blind)

#B8A74E

Tritanopia (blue-blind)

#4ABBA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #57c143;
/* rgb */ color: rgb(87, 193, 67);
/* oklch */ color: oklch(72.2% 0.191 140.7);

Tailwind

colors: {
  custom: {
    50: '#90d57d',
    500: '#57c143',
    950: '#000000',
  },
}

SCSS

$custom: #57c143;
$custom-light: #90d57d;
$custom-dark: #000000;

JSON

{
  "hex": "#57c143",
  "rgb": {
    "r": 87,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 110.476,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72225,
    "c": 0.19129,
    "h": 140.7
  },
  "luminance": 0.40571
}

Semantic roles & 50–950 ramp

primary

#57C143

secondary

#C394CC

accent

#4EDAC4

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57C143

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

Preview Lab → · Contrast checker → · Palette generator →