#57BE31#57BE31

#57BE31 is a light, vivid green. Relative luminance 0.391; OKLCH L 71.3% C 0.199 H 138.8°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX#57BE31
RGBrgb(87, 190, 49)
HSLhsl(104, 59%, 47%)
HSVhsv(104, 74%, 75%)
CMYKcmyk(54.2%, 0%, 74.2%, 25.5%)
CIE-LABlab(68.80, -54.42, 58.32)
CIE-LCHlch(68.80, 79.77, 133.02°)
OKLaboklab(71.3% -0.15 0.1312)
OKLCHoklch(71.3% 0.199 138.8)
XYZxyz(22.8974, 39.0731, 9.2404)
Luminance0.3907 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57BE31 #9831BE
analogous
#9EBE31 #57BE31 #31BE52
triadic
#57BE31 #3157BE #BE3157
tetradic
#57BE31 #319EBE #9831BE #BE5231
square
#57BE31 #319EBE #9831BE #BE5231
split-complementary
#57BE31 #5231BE #BE319E
monochromatic
#2A5D18 #418D24 #57BE31 #7AD458 #A0E189

Accessibility & contrast

On white

2.38
#57BE31 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.82
#57BE31 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BE31
8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57BE31#FFFFFF#000000##000000
##57BE311.002.388.828.82
#FFFFFF2.381.0021.0021.00
#0000008.8221.001.001.00
##0000008.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4AD14
Deuteranopia (green-blind)
#B7A540
Tritanopia (blue-blind)
#4DB7A3
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #57be31;
/* rgb */ color: rgb(87, 190, 49);
/* oklch */ color: oklch(71.3% 0.199 138.8);
Tailwind
colors: {
  custom: {
    50: '#91d273',
    500: '#57be31',
    950: '#000000',
  },
}
SCSS
$custom: #57be31;
$custom-light: #91d273;
$custom-dark: #000000;
JSON
{
  "hex": "#57be31",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 49
  },
  "hsl": {
    "h": 103.83,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71302,
    "c": 0.1993,
    "h": 138.8
  },
  "luminance": 0.39075
}

Semantic roles & 50–950 ramp

primary
#57BE31
secondary
#B680CA
accent
#46E2B8
background
#F9FDF7
surface
#F2FAED
border
#CCD3C8
text
#0E1409
muted
#7E837B

Preview Lab

Preview with #57BE31

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

Preview Lab → · Contrast checker → · Palette generator →

#57BE31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva