#57D9DC#57D9DC

#57D9DC is a light, moderate teal. Relative luminance 0.568; OKLCH L 81.5% C 0.113 H 197.3°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX#57D9DC
RGBrgb(87, 217, 220)
HSLhsl(181, 66%, 60%)
HSVhsv(181, 60%, 86%)
CMYKcmyk(60.5%, 1.4%, 0%, 13.7%)
CIE-LABlab(80.08, -34.32, -12.13)
CIE-LCHlch(80.08, 36.40, 199.46°)
OKLaboklab(81.53% -0.1078 -0.0336)
OKLCHoklch(81.53% 0.113 197.3)
XYZxyz(41.6560, 56.8148, 76.4673)
Luminance0.5682 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57D9DC #DC5A57
analogous
#57DC9C #57D9DC #5797DC
triadic
#57D9DC #DC57D9 #D9DC57
tetradic
#57D9DC #9C57DC #DC5A57 #97DC57
square
#57D9DC #9C57DC #DC5A57 #97DC57
split-complementary
#57D9DC #DC5797 #DC9C57
monochromatic
#209699 #2AC8CB #57D9DC #8AE4E7 #BCF0F1

Accessibility & contrast

On white

1.70
#57D9DC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.36
#57D9DC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D9DC
12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57D9DC#FFFFFF#000000##000000
##57D9DC1.001.7012.3612.36
#FFFFFF1.701.0021.0021.00
#00000012.3621.001.001.00
##00000012.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBD0DC
Deuteranopia (green-blind)
#B6C0DD
Tritanopia (blue-blind)
#00E0DA
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #57d9dc;
/* rgb */ color: rgb(87, 217, 220);
/* oklch */ color: oklch(81.5% 0.113 197.3);
Tailwind
colors: {
  custom: {
    50: '#95e5e6',
    500: '#57d9dc',
    950: '#000000',
  },
}
SCSS
$custom: #57d9dc;
$custom-light: #95e5e6;
$custom-dark: #000000;
JSON
{
  "hex": "#57d9dc",
  "rgb": {
    "r": 87,
    "g": 217,
    "b": 220
  },
  "hsl": {
    "h": 181.353,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.8153,
    "c": 0.11294,
    "h": 197.3
  },
  "luminance": 0.56819
}

Semantic roles & 50–950 ramp

primary
#57D9DC
secondary
#9D3C3A
accent
#1C18CD
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1616
muted
#7F8484

Preview Lab

Preview with #57D9DC

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

Preview Lab → · Contrast checker → · Palette generator →

#57D9DC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva