#57C443#57C443

#57C443 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.0% C 0.195 H 140.7°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#57C443
RGB	rgb(87, 196, 67)
HSL	hsl(111, 52%, 52%)
HSV	hsv(111, 66%, 77%)
CMYK	cmyk(55.6%, 0%, 65.8%, 23.1%)
CIE-LAB	lab(70.81, -55.18, 53.52)
CIE-LCH	lch(70.81, 76.87, 135.87°)
OKLab	oklab(73% -0.151 0.1234)
OKLCH	oklch(73% 0.195 140.7)
XYZ	xyz(24.6824, 41.9093, 12.0977)
Luminance	0.4191 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C443 #B043C4

analogous

#98C443 #57C443 #43C470

triadic

#57C443 #4357C4 #C44357

tetradic

#57C443 #4398C4 #B043C4 #C47043

square

#57C443 #4398C4 #B043C4 #C47043

split-complementary

#57C443 #7043C4 #C44398

monochromatic

#2D6B22 #419A30 #57C443 #81D372 #AAE1A0

Accessibility & contrast

On white

2.24

#57C443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#57C443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C443

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C443	#FFFFFF	#000000	##000000
##57C443	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B332

Deuteranopia (green-blind)

#BBAA4E

Tritanopia (blue-blind)

#49BEA9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57c443;
/* rgb */ color: rgb(87, 196, 67);
/* oklch */ color: oklch(73.0% 0.195 140.7);

Tailwind

colors: {
  custom: {
    50: '#91d77d',
    500: '#57c443',
    950: '#000000',
  },
}

SCSS

$custom: #57c443;
$custom-light: #91d77d;
$custom-dark: #000000;

JSON

{
  "hex": "#57c443",
  "rgb": {
    "r": 87,
    "g": 196,
    "b": 67
  },
  "hsl": {
    "h": 110.698,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.72996,
    "c": 0.195,
    "h": 140.7
  },
  "luminance": 0.41911
}

Semantic roles & 50–950 ramp

primary

#57C443

secondary

#C595CE

accent

#4CDCC5

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57C443

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

Preview Lab → · Contrast checker → · Palette generator →