#57C042#57C042

#57C042 is a light, vivid green. Relative luminance 0.401; OKLCH L 72.0% C 0.191 H 140.5°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#57C042
RGB	rgb(87, 192, 66)
HSL	hsl(110, 50%, 51%)
HSV	hsv(110, 66%, 75%)
CMYK	cmyk(54.7%, 0%, 65.6%, 24.7%)
CIE-LAB	lab(69.55, -53.78, 52.57)
CIE-LCH	lch(69.55, 75.21, 135.65°)
OKLab	oklab(71.96% -0.1473 0.1213)
OKLCH	oklch(71.96% 0.191 140.5)
XYZ	xyz(23.7624, 40.1169, 11.6443)
Luminance	0.4012 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C042 #AB42C0

analogous

#96C042 #57C042 #42C06C

triadic

#57C042 #4257C0 #C04257

tetradic

#57C042 #4296C0 #AB42C0 #C06C42

square

#57C042 #4296C0 #AB42C0 #C06C42

split-complementary

#57C042 #6C42C0 #C04296

monochromatic

#2D6622 #429431 #57C042 #80CF70 #A9DF9E

Accessibility & contrast

On white

2.33

#57C042 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#57C042 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C042

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C042	#FFFFFF	#000000	##000000
##57C042	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF32

Deuteranopia (green-blind)

#B7A64D

Tritanopia (blue-blind)

#4BBAA6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #57c042;
/* rgb */ color: rgb(87, 192, 66);
/* oklch */ color: oklch(72.0% 0.191 140.5);

Tailwind

colors: {
  custom: {
    50: '#90d47c',
    500: '#57c042',
    950: '#000000',
  },
}

SCSS

$custom: #57c042;
$custom-light: #90d47c;
$custom-dark: #000000;

JSON

{
  "hex": "#57c042",
  "rgb": {
    "r": 87,
    "g": 192,
    "b": 66
  },
  "hsl": {
    "h": 110,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71959,
    "c": 0.19077,
    "h": 140.5
  },
  "luminance": 0.40119
}

Semantic roles & 50–950 ramp

primary

#57C042

secondary

#C293CB

accent

#4EDAC2

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57C042

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

Preview Lab → · Contrast checker → · Palette generator →