#57B52C#57B52C

#57B52C is a light, vivid green. Relative luminance 0.353; OKLCH L 68.9% C 0.191 H 138.0°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX#57B52C
RGBrgb(87, 181, 44)
HSLhsl(101, 61%, 44%)
HSVhsv(101, 76%, 71%)
CMYKcmyk(51.9%, 0%, 75.7%, 29%)
CIE-LABlab(65.95, -51.39, 57.22)
CIE-LCHlch(65.95, 76.91, 131.92°)
OKLaboklab(68.94% -0.1421 0.1282)
OKLCHoklch(68.94% 0.191 138)
XYZxyz(20.9083, 35.2543, 8.0854)
Luminance0.3526 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B52C #8A2CB5
analogous
#9CB52C #57B52C #2CB546
triadic
#57B52C #2C57B5 #B52C57
tetradic
#57B52C #2C9CB5 #8A2CB5 #B5462C
square
#57B52C #2C9CB5 #8A2CB5 #B5462C
split-complementary
#57B52C #462CB5 #B52C9C
monochromatic
#285314 #3F8420 #57B52C #76D34B #9BDF7C

Accessibility & contrast

On white

2.61
#57B52C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.05
#57B52C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B52C
8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B52C#FFFFFF#000000##000000
##57B52C1.002.618.058.05
#FFFFFF2.611.0021.0021.00
#0000008.0521.001.001.00
##0000008.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBA50D
Deuteranopia (green-blind)
#AF9D3B
Tritanopia (blue-blind)
#50AF9B
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #57b52c;
/* rgb */ color: rgb(87, 181, 44);
/* oklch */ color: oklch(68.9% 0.191 138.0);
Tailwind
colors: {
  custom: {
    50: '#90cc6f',
    500: '#57b52c',
    950: '#000000',
  },
}
SCSS
$custom: #57b52c;
$custom-light: #90cc6f;
$custom-dark: #000000;
JSON
{
  "hex": "#57b52c",
  "rgb": {
    "r": 87,
    "g": 181,
    "b": 44
  },
  "hsl": {
    "h": 101.168,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68937,
    "c": 0.19141,
    "h": 138
  },
  "luminance": 0.35256
}

Semantic roles & 50–950 ramp

primary
#57B52C
secondary
#AE75C8
accent
#44E4B2
background
#F9FCF7
surface
#F2F9ED
border
#CCD2C8
text
#0D1308
muted
#7E827B

Preview Lab

Preview with #57B52C

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

Preview Lab → · Contrast checker → · Palette generator →

#57B52C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva