#57F3D9#57F3D9

#57F3D9 is a very light, vivid teal. Relative luminance 0.711; OKLCH L 87.6% C 0.135 H 179.8°. Best body text is #000000 at 15.23:1 contrast (WCAG AA passes).

Color values

HEX#57F3D9
RGBrgb(87, 243, 217)
HSLhsl(170, 87%, 65%)
HSVhsv(170, 64%, 95%)
CMYKcmyk(64.2%, 0%, 10.7%, 4.7%)
CIE-LABlab(87.55, -46.78, 0.50)
CIE-LCHlch(87.55, 46.79, 179.39°)
OKLaboklab(87.57% -0.1354 0.0006)
OKLCHoklch(87.57% 0.135 179.8)
XYZxyz(48.4995, 71.1319, 76.8060)
Luminance0.7114 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57F3D9 #F35771
analogous
#57F38B #57F3D9 #57BFF3
triadic
#57F3D9 #D957F3 #F3D957
tetradic
#57F3D9 #8B57F3 #F35771 #BFF357
square
#57F3D9 #8B57F3 #F35771 #BFF357
split-complementary
#57F3D9 #F357BF #F38B57
monochromatic
#0EC2A4 #1EEFCC #57F3D9 #90F7E6 #C9FBF3

Accessibility & contrast

On white

1.38
#57F3D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.23
#57F3D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F3D9
15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57F3D9#FFFFFF#000000##000000
##57F3D91.001.3815.2315.23
#FFFFFF1.381.0021.0021.00
#00000015.2321.001.001.00
##00000015.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9E5D8
Deuteranopia (green-blind)
#D3D5DB
Tritanopia (blue-blind)
#00F7EB
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #57f3d9;
/* rgb */ color: rgb(87, 243, 217);
/* oklch */ color: oklch(87.6% 0.135 179.8);
Tailwind
colors: {
  custom: {
    50: '#97f8e4',
    500: '#57f3d9',
    950: '#000000',
  },
}
SCSS
$custom: #57f3d9;
$custom-light: #97f8e4;
$custom-dark: #000000;
JSON
{
  "hex": "#57f3d9",
  "rgb": {
    "r": 87,
    "g": 243,
    "b": 217
  },
  "hsl": {
    "h": 170,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.87567,
    "c": 0.13539,
    "h": 179.8
  },
  "luminance": 0.71137
}

Semantic roles & 50–950 ramp

primary
#57F3D9
secondary
#BF2F47
accent
#0228E3
background
#FCFFFE
surface
#F5FFFC
border
#CFD7D5
text
#0F1715
muted
#808584

Preview Lab

Preview with #57F3D9

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

Preview Lab → · Contrast checker → · Palette generator →

#57F3D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva