#57D45B#57D45B

#57D45B is a light, vivid green. Relative luminance 0.499; OKLCH L 77.3% C 0.196 H 143.9°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX#57D45B
RGBrgb(87, 212, 91)
HSLhsl(122, 59%, 59%)
HSVhsv(122, 59%, 83%)
CMYKcmyk(59%, 0%, 57.1%, 16.9%)
CIE-LABlab(75.99, -58.50, 48.89)
CIE-LCHlch(75.99, 76.24, 140.11°)
OKLaboklab(77.34% -0.1588 0.1158)
OKLCHoklch(77.34% 0.196 143.9)
XYZxyz(29.3606, 49.8658, 17.9733)
Luminance0.4987 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57D45B #D457D0
analogous
#91D457 #57D45B #57D499
triadic
#57D45B #5B57D4 #D45B57
tetradic
#57D45B #5791D4 #D457D0 #D49957
square
#57D45B #5791D4 #D457D0 #D49957
split-complementary
#57D45B #9957D4 #D45791
monochromatic
#248D27 #30BD35 #57D45B #88E08B #B8EDBA

Accessibility & contrast

On white

1.91
#57D45B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.97
#57D45B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D45B
10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57D45B#FFFFFF#000000##000000
##57D45B1.001.9110.9710.97
#FFFFFF1.911.0021.0021.00
#00000010.9721.001.001.00
##00000010.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C24F
Deuteranopia (green-blind)
#C8B764
Tritanopia (blue-blind)
#3FCFB9
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #57d45b;
/* rgb */ color: rgb(87, 212, 91);
/* oklch */ color: oklch(77.3% 0.196 143.9);
Tailwind
colors: {
  custom: {
    50: '#92e28d',
    500: '#57d45b',
    950: '#000000',
  },
}
SCSS
$custom: #57d45b;
$custom-light: #92e28d;
$custom-dark: #000000;
JSON
{
  "hex": "#57d45b",
  "rgb": {
    "r": 87,
    "g": 212,
    "b": 91
  },
  "hsl": {
    "h": 121.92,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.77338,
    "c": 0.19648,
    "h": 143.9
  },
  "luminance": 0.49869
}

Semantic roles & 50–950 ramp

primary
#57D45B
secondary
#DCABDB
accent
#45DDE2
background
#F9FEF8
surface
#F2FCF0
border
#CCD5CB
text
#0E150C
muted
#7E847D

Preview Lab

Preview with #57D45B

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

Preview Lab → · Contrast checker → · Palette generator →

#57D45B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva