#57DC51#57DC51

#57DC51 is a light, highly saturated green. Relative luminance 0.538; OKLCH L 79.3% C 0.214 H 142.6°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX#57DC51
RGBrgb(87, 220, 81)
HSLhsl(117, 67%, 59%)
HSVhsv(117, 63%, 86%)
CMYKcmyk(60.5%, 0%, 63.2%, 13.7%)
CIE-LABlab(78.35, -62.47, 55.97)
CIE-LCHlch(78.35, 83.87, 138.14°)
OKLaboklab(79.26% -0.17 0.1301)
OKLCHoklch(79.26% 0.214 142.6)
XYZxyz(31.0072, 53.8038, 16.5341)
Luminance0.5381 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57DC51 #D651DC
analogous
#9DDC51 #57DC51 #51DC91
triadic
#57DC51 #5157DC #DC5157
tetradic
#57DC51 #519DDC #D651DC #DC9151
square
#57DC51 #519DDC #D651DC #DC9151
split-complementary
#57DC51 #9151DC #DC519D
monochromatic
#23951E #2FC828 #57DC51 #88E684 #B9F0B7

Accessibility & contrast

On white

1.79
#57DC51 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.76
#57DC51 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DC51
11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57DC51#FFFFFF#000000##000000
##57DC511.001.7911.7611.76
#FFFFFF1.791.0021.0021.00
#00000011.7621.001.001.00
##00000011.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C940
Deuteranopia (green-blind)
#D0BE5D
Tritanopia (blue-blind)
#3FD6BF
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #57dc51;
/* rgb */ color: rgb(87, 220, 81);
/* oklch */ color: oklch(79.3% 0.214 142.6);
Tailwind
colors: {
  custom: {
    50: '#94e887',
    500: '#57dc51',
    950: '#000000',
  },
}
SCSS
$custom: #57dc51;
$custom-light: #94e887;
$custom-dark: #000000;
JSON
{
  "hex": "#57dc51",
  "rgb": {
    "r": 87,
    "g": 220,
    "b": 81
  },
  "hsl": {
    "h": 117.41,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79255,
    "c": 0.21403,
    "h": 142.6
  },
  "luminance": 0.53807
}

Semantic roles & 50–950 ramp

primary
#57DC51
secondary
#953899
accent
#3EE9E2
background
#FCFEFC
surface
#F5FDF4
border
#CFD5CE
text
#0E160C
muted
#7F847F

Preview Lab

Preview with #57DC51

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

Preview Lab → · Contrast checker → · Palette generator →

#57DC51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva