#57C563#57C563

#57C563 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.6% C 0.170 H 145.7°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#57C563
RGB	rgb(87, 197, 99)
HSL	hsl(127, 49%, 56%)
HSV	hsv(127, 56%, 77%)
CMYK	cmyk(55.8%, 0%, 49.7%, 22.7%)
CIE-LAB	lab(71.46, -51.79, 39.63)
CIE-LCH	lch(71.46, 65.21, 142.58°)
OKLab	oklab(73.64% -0.1403 0.0959)
OKLCH	oklch(73.64% 0.17 145.7)
XYZ	xyz(26.1473, 42.8573, 18.6964)
Luminance	0.4286 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C563 #C557B9

analogous

#82C557 #57C563 #57C59A

triadic

#57C563 #6357C5 #C56357

tetradic

#57C563 #5782C5 #C557B9 #C59A57

square

#57C563 #5782C5 #C557B9 #C59A57

split-complementary

#57C563 #9A57C5 #C55782

monochromatic

#297832 #39A645 #57C563 #84D58D #B2E4B7

Accessibility & contrast

On white

2.19

#57C563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#57C563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C563

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C563	#FFFFFF	#000000	##000000
##57C563	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B55B

Deuteranopia (green-blind)

#B9AB6A

Tritanopia (blue-blind)

#42C1AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57c563;
/* rgb */ color: rgb(87, 197, 99);
/* oklch */ color: oklch(73.6% 0.170 145.7);

Tailwind

colors: {
  custom: {
    50: '#90d791',
    500: '#57c563',
    950: '#000000',
  },
}

SCSS

$custom: #57c563;
$custom-light: #90d791;
$custom-dark: #000000;

JSON

{
  "hex": "#57c563",
  "rgb": {
    "r": 87,
    "g": 197,
    "b": 99
  },
  "hsl": {
    "h": 126.545,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.73641,
    "c": 0.16997,
    "h": 145.7
  },
  "luminance": 0.4286
}

Semantic roles & 50–950 ramp

primary

#57C563

secondary

#D3A5CE

accent

#50C9D8

background

#F9FDF9

surface

#F2FAF1

border

#CCD3CB

text

#0D140D

muted

#7E837E

Preview Lab

Preview with #57C563

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

Preview Lab → · Contrast checker → · Palette generator →