#57CB42#57CB42

#57CB42 is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.8% C 0.204 H 140.8°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#57CB42
RGB	rgb(87, 203, 66)
HSL	hsl(111, 57%, 53%)
HSV	hsv(111, 67%, 80%)
CMYK	cmyk(57.1%, 0%, 67.5%, 20.4%)
CIE-LAB	lab(72.98, -57.83, 56.26)
CIE-LCH	lch(72.98, 80.68, 135.79°)
OKLab	oklab(74.78% -0.1582 0.1291)
OKLCH	oklch(74.78% 0.204 140.8)
XYZ	xyz(26.2686, 45.1292, 12.4797)
Luminance	0.4513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB42 #B642CB

analogous

#9BCB42 #57CB42 #42CB72

triadic

#57CB42 #4257CB #CB4257

tetradic

#57CB42 #429BCB #B642CB #CB7242

square

#57CB42 #429BCB #B642CB #CB7242

split-complementary

#57CB42 #7242CB #CB429B

monochromatic

#2C7320 #3FA32D #57CB42 #82D872 #ACE5A2

Accessibility & contrast

On white

2.09

#57CB42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#57CB42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB42

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB42	#FFFFFF	#000000	##000000
##57CB42	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92F

Deuteranopia (green-blind)

#C2AF4F

Tritanopia (blue-blind)

#48C5AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57cb42;
/* rgb */ color: rgb(87, 203, 66);
/* oklch */ color: oklch(74.8% 0.204 140.8);

Tailwind

colors: {
  custom: {
    50: '#92dc7d',
    500: '#57cb42',
    950: '#000000',
  },
}

SCSS

$custom: #57cb42;
$custom-light: #92dc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb42",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 66
  },
  "hsl": {
    "h": 110.803,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74782,
    "c": 0.20419,
    "h": 140.8
  },
  "luminance": 0.45131
}

Semantic roles & 50–950 ramp

primary

#57CB42

secondary

#C997D2

accent

#48E0C9

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57CB42

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

Preview Lab → · Contrast checker → · Palette generator →