#57CFDF#57CFDF

#57CFDF is a light, moderate teal. Relative luminance 0.520; OKLCH L 79.3% C 0.108 H 207.3°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX#57CFDF
RGBrgb(87, 207, 223)
HSLhsl(187, 68%, 61%)
HSVhsv(187, 61%, 87%)
CMYKcmyk(61%, 7.2%, 0%, 12.5%)
CIE-LABlab(77.27, -28.70, -17.96)
CIE-LCHlch(77.27, 33.86, 212.03°)
OKLaboklab(79.3% -0.0963 -0.0497)
OKLCHoklch(79.3% 0.108 207.3)
XYZxyz(39.5570, 51.9755, 77.7453)
Luminance0.5198 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57CFDF #DF6757
analogous
#57DFAB #57CFDF #578BDF
triadic
#57CFDF #DF57CF #CFDF57
tetradic
#57CFDF #AB57DF #DF6757 #8BDF57
square
#57CFDF #AB57DF #DF6757 #8BDF57
split-complementary
#57CFDF #DF578B #DFAB57
monochromatic
#1E8F9E #28BDD1 #57CFDF #8ADEE9 #BEECF3

Accessibility & contrast

On white

1.84
#57CFDF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.40
#57CFDF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFDF
11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57CFDF#FFFFFF#000000##000000
##57CFDF1.001.8411.4011.40
#FFFFFF1.841.0021.0021.00
#00000011.4021.001.001.00
##00000011.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#BFC8E0
Deuteranopia (green-blind)
#AAB8DF
Tritanopia (blue-blind)
#00D7D4
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #57cfdf;
/* rgb */ color: rgb(87, 207, 223);
/* oklch */ color: oklch(79.3% 0.108 207.3);
Tailwind
colors: {
  custom: {
    50: '#94dee9',
    500: '#57cfdf',
    950: '#000000',
  },
}
SCSS
$custom: #57cfdf;
$custom-light: #94dee9;
$custom-dark: #000000;
JSON
{
  "hex": "#57cfdf",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 223
  },
  "hsl": {
    "h": 187.059,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.79295,
    "c": 0.10839,
    "h": 207.3
  },
  "luminance": 0.5198
}

Semantic roles & 50–950 ramp

primary
#57CFDF
secondary
#A14539
accent
#2B16D0
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1516
muted
#7F8484

Preview Lab

Preview with #57CFDF

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

Preview Lab → · Contrast checker → · Palette generator →

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