#57C855#57C855

#57C855 is a light, vivid green. Relative luminance 0.440; OKLCH L 74.2% C 0.186 H 143.1°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#57C855
RGB	rgb(87, 200, 85)
HSL	hsl(119, 51%, 56%)
HSV	hsv(119, 58%, 78%)
CMYK	cmyk(56.5%, 0%, 57.5%, 21.6%)
CIE-LAB	lab(72.22, -54.76, 47.23)
CIE-LCH	lch(72.22, 72.31, 139.23°)
OKLab	oklab(74.21% -0.1489 0.1117)
OKLCH	oklch(74.21% 0.186 143.1)
XYZ	xyz(26.2230, 43.9884, 15.7013)
Luminance	0.4399 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C855 #C655C8

analogous

#90C855 #57C855 #55C88D

triadic

#57C855 #5557C8 #C85557

tetradic

#57C855 #5590C8 #C655C8 #C88D55

square

#57C855 #5590C8 #C655C8 #C88D55

split-complementary

#57C855 #8D55C8 #C85590

monochromatic

#297B28 #39A937 #57C855 #85D783 #B2E6B1

Accessibility & contrast

On white

2.14

#57C855 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#57C855 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C855

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C855	#FFFFFF	#000000	##000000
##57C855	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)

#CCB749

Deuteranopia (green-blind)

#BDAD5E

Tritanopia (blue-blind)

#45C3AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57c855;
/* rgb */ color: rgb(87, 200, 85);
/* oklch */ color: oklch(74.2% 0.186 143.1);

Tailwind

colors: {
  custom: {
    50: '#91da88',
    500: '#57c855',
    950: '#000000',
  },
}

SCSS

$custom: #57c855;
$custom-light: #91da88;
$custom-dark: #000000;

JSON

{
  "hex": "#57c855",
  "rgb": {
    "r": 87,
    "g": 200,
    "b": 85
  },
  "hsl": {
    "h": 118.957,
    "s": 51.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.74214,
    "c": 0.18614,
    "h": 143.1
  },
  "luminance": 0.43991
}

Semantic roles & 50–950 ramp

primary

#57C855

secondary

#D3A5D4

accent

#4DDBD8

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57C855

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

Preview Lab → · Contrast checker → · Palette generator →