#57CDE0#57CDE0

#57CDE0 is a light, moderate teal. Relative luminance 0.511; OKLCH L 78.9% C 0.108 H 209.7°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX#57CDE0
RGBrgb(87, 205, 224)
HSLhsl(188, 69%, 61%)
HSVhsv(188, 61%, 88%)
CMYKcmyk(61.2%, 8.5%, 0%, 12.2%)
CIE-LABlab(76.72, -27.44, -19.32)
CIE-LCHlch(76.72, 33.56, 215.15°)
OKLaboklab(78.87% -0.0938 -0.0536)
OKLCHoklch(78.87% 0.108 209.7)
XYZxyz(39.2108, 51.0666, 78.2970)
Luminance0.5107 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57CDE0 #E06A57
analogous
#57E0AE #57CDE0 #5788E0
triadic
#57CDE0 #E057CD #CDE057
tetradic
#57CDE0 #AE57E0 #E06A57 #88E057
square
#57CDE0 #AE57E0 #E06A57 #88E057
split-complementary
#57CDE0 #E05788 #E0AE57
monochromatic
#1D8D9F #27BBD3 #57CDE0 #8BDCEA #BEECF3

Accessibility & contrast

On white

1.87
#57CDE0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.21
#57CDE0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CDE0
11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57CDE0#FFFFFF#000000##000000
##57CDE01.001.8711.2111.21
#FFFFFF1.871.0021.0021.00
#00000011.2121.001.001.00
##00000011.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCC6E1
Deuteranopia (green-blind)
#A8B7E0
Tritanopia (blue-blind)
#00D6D3
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #57cde0;
/* rgb */ color: rgb(87, 205, 224);
/* oklch */ color: oklch(78.9% 0.108 209.7);
Tailwind
colors: {
  custom: {
    50: '#94dce9',
    500: '#57cde0',
    950: '#000000',
  },
}
SCSS
$custom: #57cde0;
$custom-light: #94dce9;
$custom-dark: #000000;
JSON
{
  "hex": "#57cde0",
  "rgb": {
    "r": 87,
    "g": 205,
    "b": 224
  },
  "hsl": {
    "h": 188.321,
    "s": 68.844,
    "l": 60.98
  },
  "oklch": {
    "l": 0.78866,
    "c": 0.10805,
    "h": 209.7
  },
  "luminance": 0.51071
}

Semantic roles & 50–950 ramp

primary
#57CDE0
secondary
#A24739
accent
#2F15D1
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1516
muted
#7F8484

Preview Lab

Preview with #57CDE0

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

Preview Lab → · Contrast checker → · Palette generator →

#57CDE0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva