#57CB71#57CB71

#57CB71 is a light, vivid green. Relative luminance 0.459; OKLCH L 75.4% C 0.165 H 148.4°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#57CB71
RGB	rgb(87, 203, 113)
HSL	hsl(133, 53%, 57%)
HSV	hsv(133, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 44.3%, 20.4%)
CIE-LAB	lab(73.50, -52.03, 35.21)
CIE-LCH	lch(73.50, 62.82, 145.92°)
OKLab	oklab(75.38% -0.1408 0.0865)
OKLCH	oklch(75.38% 0.165 148.4)
XYZ	xyz(28.2651, 45.9278, 22.9950)
Luminance	0.4593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB71 #CB57B1

analogous

#77CB57 #57CB71 #57CBAB

triadic

#57CB71 #7157CB #CB7157

tetradic

#57CB71 #5777CB #CB57B1 #CBAB57

square

#57CB71 #5777CB #CB57B1 #CBAB57

split-complementary

#57CB71 #AB57CB #CB5777

monochromatic

#28803B #36AF51 #57CB71 #86D999 #B4E8C0

Accessibility & contrast

On white

2.06

#57CB71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#57CB71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB71

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB71	#FFFFFF	#000000	##000000
##57CB71	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBB6A

Deuteranopia (green-blind)

#BDB077

Tritanopia (blue-blind)

#3BC7B5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57cb71;
/* rgb */ color: rgb(87, 203, 113);
/* oklch */ color: oklch(75.4% 0.165 148.4);

Tailwind

colors: {
  custom: {
    50: '#90dc9b',
    500: '#57cb71',
    950: '#000000',
  },
}

SCSS

$custom: #57cb71;
$custom-light: #90dc9b;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb71",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 113
  },
  "hsl": {
    "h": 133.448,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.7538,
    "c": 0.1652,
    "h": 148.4
  },
  "luminance": 0.4593
}

Semantic roles & 50–950 ramp

primary

#57CB71

secondary

#D7A7CC

accent

#4CBCDC

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #57CB71

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

Preview Lab → · Contrast checker → · Palette generator →