#57C856#57C856

#57C856 is a light, vivid green. Relative luminance 0.440; OKLCH L 74.2% C 0.185 H 143.3°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#57C856
RGB	rgb(87, 200, 86)
HSL	hsl(119, 51%, 56%)
HSV	hsv(119, 57%, 78%)
CMYK	cmyk(56.5%, 0%, 57%, 21.6%)
CIE-LAB	lab(72.23, -54.64, 46.78)
CIE-LCH	lch(72.23, 71.93, 139.43°)
OKLab	oklab(74.23% -0.1485 0.1108)
OKLCH	oklch(74.23% 0.185 143.3)
XYZ	xyz(26.2630, 44.0044, 15.9120)
Luminance	0.4401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C856 #C756C8

analogous

#90C856 #57C856 #56C88E

triadic

#57C856 #5657C8 #C85657

tetradic

#57C856 #5690C8 #C756C8 #C88E56

square

#57C856 #5690C8 #C756C8 #C88E56

split-complementary

#57C856 #8E56C8 #C85690

monochromatic

#297B28 #38AA37 #57C856 #85D784 #B3E6B2

Accessibility & contrast

On white

2.14

#57C856 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#57C856 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C856

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C856	#FFFFFF	#000000	##000000
##57C856	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74B

Deuteranopia (green-blind)

#BDAD5F

Tritanopia (blue-blind)

#45C3AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57c856;
/* rgb */ color: rgb(87, 200, 86);
/* oklch */ color: oklch(74.2% 0.185 143.3);

Tailwind

colors: {
  custom: {
    50: '#91da89',
    500: '#57c856',
    950: '#000000',
  },
}

SCSS

$custom: #57c856;
$custom-light: #91da89;
$custom-dark: #000000;

JSON

{
  "hex": "#57c856",
  "rgb": {
    "r": 87,
    "g": 200,
    "b": 86
  },
  "hsl": {
    "h": 119.474,
    "s": 50.893,
    "l": 56.078
  },
  "oklch": {
    "l": 0.74227,
    "c": 0.18531,
    "h": 143.3
  },
  "luminance": 0.44007
}

Semantic roles & 50–950 ramp

primary

#57C856

secondary

#D4A5D4

accent

#4DDAD9

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57C856

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

Preview Lab → · Contrast checker → · Palette generator →