#57C573#57C573

#57C573 is a light, vivid green. Relative luminance 0.432; OKLCH L 73.9% C 0.155 H 149.5°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#57C573
RGB	rgb(87, 197, 115)
HSL	hsl(135, 49%, 56%)
HSV	hsv(135, 56%, 77%)
CMYK	cmyk(55.8%, 0%, 41.6%, 22.7%)
CIE-LAB	lab(71.69, -49.32, 31.85)
CIE-LCH	lch(71.69, 58.71, 147.15°)
OKLab	oklab(73.9% -0.1335 0.0787)
OKLCH	oklch(73.9% 0.155 149.5)
XYZ	xyz(26.9894, 43.1941, 23.1314)
Luminance	0.4320 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C573 #C557A9

analogous

#72C557 #57C573 #57C5AA

triadic

#57C573 #7357C5 #C57357

tetradic

#57C573 #5772C5 #C557A9 #C5AA57

square

#57C573 #5772C5 #C557A9 #C5AA57

split-complementary

#57C573 #AA57C5 #C55772

monochromatic

#29783D #39A655 #57C573 #84D599 #B2E4BF

Accessibility & contrast

On white

2.18

#57C573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#57C573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C573

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C573	#FFFFFF	#000000	##000000
##57C573	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B66D

Deuteranopia (green-blind)

#B8AC78

Tritanopia (blue-blind)

#3DC2B1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #57c573;
/* rgb */ color: rgb(87, 197, 115);
/* oklch */ color: oklch(73.9% 0.155 149.5);

Tailwind

colors: {
  custom: {
    50: '#8fd79c',
    500: '#57c573',
    950: '#000000',
  },
}

SCSS

$custom: #57c573;
$custom-light: #8fd79c;
$custom-dark: #000000;

JSON

{
  "hex": "#57c573",
  "rgb": {
    "r": 87,
    "g": 197,
    "b": 115
  },
  "hsl": {
    "h": 135.273,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.73903,
    "c": 0.15503,
    "h": 149.5
  },
  "luminance": 0.43197
}

Semantic roles & 50–950 ramp

primary

#57C573

secondary

#D3A5C7

accent

#50B5D8

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #57C573

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

Preview Lab → · Contrast checker → · Palette generator →