#57B22A#57B22A

#57B22A is a light, vivid green. Relative luminance 0.340; OKLCH L 68.1% C 0.189 H 137.6°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX#57B22A
RGBrgb(87, 178, 42)
HSLhsl(100, 62%, 43%)
HSVhsv(100, 76%, 70%)
CMYKcmyk(51.1%, 0%, 76.4%, 30.2%)
CIE-LABlab(64.99, -50.37, 56.96)
CIE-LCHlch(64.99, 76.04, 131.49°)
OKLaboklab(68.15% -0.1395 0.1274)
OKLCHoklch(68.15% 0.189 137.6)
XYZxyz(20.2681, 34.0327, 7.6910)
Luminance0.3403 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B22A #852AB2
analogous
#9BB22A #57B22A #2AB241
triadic
#57B22A #2A57B2 #B22A57
tetradic
#57B22A #2A9BB2 #852AB2 #B2412A
square
#57B22A #2A9BB2 #852AB2 #B2412A
split-complementary
#57B22A #412AB2 #B22A9B
monochromatic
#274F13 #3F801E #57B22A #75D346 #9ADF77

Accessibility & contrast

On white

2.69
#57B22A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.81
#57B22A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B22A
7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B22A#FFFFFF#000000##000000
##57B22A1.002.697.817.81
#FFFFFF2.691.0021.0021.00
#0000007.8121.001.001.00
##0000007.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A208
Deuteranopia (green-blind)
#AC9B39
Tritanopia (blue-blind)
#51AC98
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #57b22a;
/* rgb */ color: rgb(87, 178, 42);
/* oklch */ color: oklch(68.1% 0.189 137.6);
Tailwind
colors: {
  custom: {
    50: '#8fca6e',
    500: '#57b22a',
    950: '#000000',
  },
}
SCSS
$custom: #57b22a;
$custom-light: #8fca6e;
$custom-dark: #000000;
JSON
{
  "hex": "#57b22a",
  "rgb": {
    "r": 87,
    "g": 178,
    "b": 42
  },
  "hsl": {
    "h": 100.147,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68145,
    "c": 0.18892,
    "h": 137.6
  },
  "luminance": 0.34034
}

Semantic roles & 50–950 ramp

primary
#57B22A
secondary
#AA71C7
accent
#43E5AF
background
#F9FCF6
surface
#F2F8EC
border
#CCD1C7
text
#0D1308
muted
#7E827B

Preview Lab

Preview with #57B22A

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

Preview Lab → · Contrast checker → · Palette generator →

#57B22A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva