#57CB73#57CB73

#57CB73 is a light, vivid green. Relative luminance 0.460; OKLCH L 75.4% C 0.163 H 148.9°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#57CB73
RGB	rgb(87, 203, 115)
HSL	hsl(134, 53%, 57%)
HSV	hsv(134, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 43.3%, 20.4%)
CIE-LAB	lab(73.53, -51.71, 34.23)
CIE-LCH	lch(73.53, 62.01, 146.50°)
OKLab	oklab(75.41% -0.1399 0.0843)
OKLCH	oklch(75.41% 0.163 148.9)
XYZ	xyz(28.3790, 45.9733, 23.5946)
Luminance	0.4598 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB73 #CB57AF

analogous

#75CB57 #57CB73 #57CBAD

triadic

#57CB73 #7357CB #CB7357

tetradic

#57CB73 #5775CB #CB57AF #CBAD57

square

#57CB73 #5775CB #CB57AF #CBAD57

split-complementary

#57CB73 #AD57CB #CB5775

monochromatic

#28803D #36AF53 #57CB73 #86D99A #B4E8C1

Accessibility & contrast

On white

2.06

#57CB73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#57CB73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB73

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB73	#FFFFFF	#000000	##000000
##57CB73	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBB6C

Deuteranopia (green-blind)

#BDB079

Tritanopia (blue-blind)

#3BC7B6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57cb73;
/* rgb */ color: rgb(87, 203, 115);
/* oklch */ color: oklch(75.4% 0.163 148.9);

Tailwind

colors: {
  custom: {
    50: '#90dc9c',
    500: '#57cb73',
    950: '#000000',
  },
}

SCSS

$custom: #57cb73;
$custom-light: #90dc9c;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb73",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 115
  },
  "hsl": {
    "h": 134.483,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.75414,
    "c": 0.16334,
    "h": 148.9
  },
  "luminance": 0.45976
}

Semantic roles & 50–950 ramp

primary

#57CB73

secondary

#D7A7CB

accent

#4CB9DC

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #57CB73

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

Preview Lab → · Contrast checker → · Palette generator →