#57B576#57B576

#57B576 is a light, vivid green. Relative luminance 0.364; OKLCH L 69.9% C 0.129 H 152.4°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX#57B576
RGBrgb(87, 181, 118)
HSLhsl(140, 39%, 53%)
HSVhsv(140, 52%, 71%)
CMYKcmyk(51.9%, 0%, 34.8%, 29%)
CIE-LABlab(66.81, -42.13, 23.82)
CIE-LCHlch(66.81, 48.40, 150.51°)
OKLaboklab(69.93% -0.1145 0.0598)
OKLCHoklch(69.93% 0.129 152.4)
XYZxyz(23.7227, 36.3800, 22.9080)
Luminance0.3638 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B576 #B55796
analogous
#67B557 #57B576 #57B5A5
triadic
#57B576 #7657B5 #B57657
tetradic
#57B576 #5767B5 #B55796 #B5A557
square
#57B576 #5767B5 #B55796 #B5A557
split-complementary
#57B576 #A557B5 #B55767
monochromatic
#2D653F #3F905A #57B576 #81C899 #ACDABB

Accessibility & contrast

On white

2.54
#57B576 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.28
#57B576 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B576
8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B576#FFFFFF#000000##000000
##57B5761.002.548.288.28
#FFFFFF2.541.0021.0021.00
#0000008.2821.001.001.00
##0000008.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5A872
Deuteranopia (green-blind)
#A89F7A
Tritanopia (blue-blind)
#40B3A5
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #57b576;
/* rgb */ color: rgb(87, 181, 118);
/* oklch */ color: oklch(69.9% 0.129 152.4);
Tailwind
colors: {
  custom: {
    50: '#8dcc9e',
    500: '#57b576',
    950: '#000000',
  },
}
SCSS
$custom: #57b576;
$custom-light: #8dcc9e;
$custom-dark: #000000;
JSON
{
  "hex": "#57b576",
  "rgb": {
    "r": 87,
    "g": 181,
    "b": 118
  },
  "hsl": {
    "h": 139.787,
    "s": 38.843,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69926,
    "c": 0.12923,
    "h": 152.4
  },
  "luminance": 0.36382
}

Semantic roles & 50–950 ramp

primary
#57B576
secondary
#C89FBB
accent
#59A8CF
background
#F9FCF9
surface
#F1F9F2
border
#CBD2CC
text
#0D130E
muted
#7E827E

Preview Lab

Preview with #57B576

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

Preview Lab → · Contrast checker → · Palette generator →

#57B576 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva