#57B4AC#57B4AC

#57B4AC is a light, moderate teal. Relative luminance 0.376; OKLCH L 71.1% C 0.089 H 187.9°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX#57B4AC
RGBrgb(87, 180, 172)
HSLhsl(175, 38%, 52%)
HSVhsv(175, 52%, 71%)
CMYKcmyk(51.7%, 0%, 4.4%, 29.4%)
CIE-LABlab(67.76, -29.55, -4.38)
CIE-LCHlch(67.76, 29.87, 188.42°)
OKLaboklab(71.11% -0.0886 -0.0123)
OKLCHoklch(71.11% 0.089 187.9)
XYZxyz(27.6950, 37.6448, 44.8284)
Luminance0.3765 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B4AC #B4575F
analogous
#57B47E #57B4AC #578DB4
triadic
#57B4AC #AC57B4 #B4AC57
tetradic
#57B4AC #7E57B4 #B4575F #8DB457
square
#57B4AC #7E57B4 #B4575F #8DB457
split-complementary
#57B4AC #B4578D #B47E57
monochromatic
#2D645F #408E88 #57B4AC #81C7C1 #ACDAD6

Accessibility & contrast

On white

2.46
#57B4AC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.53
#57B4AC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B4AC
8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B4AC#FFFFFF#000000##000000
##57B4AC1.002.468.538.53
#FFFFFF2.461.0021.0021.00
#0000008.5321.001.001.00
##0000008.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#ACACAC
Deuteranopia (green-blind)
#9CA0AD
Tritanopia (blue-blind)
#1BB8B1
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #57b4ac;
/* rgb */ color: rgb(87, 180, 172);
/* oklch */ color: oklch(71.1% 0.089 187.9);
Tailwind
colors: {
  custom: {
    50: '#8ecbc4',
    500: '#57b4ac',
    950: '#000000',
  },
}
SCSS
$custom: #57b4ac;
$custom-light: #8ecbc4;
$custom-dark: #000000;
JSON
{
  "hex": "#57b4ac",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 172
  },
  "hsl": {
    "h": 174.839,
    "s": 38.272,
    "l": 52.353
  },
  "oklch": {
    "l": 0.71111,
    "c": 0.08942,
    "h": 187.9
  },
  "luminance": 0.37647
}

Semantic roles & 50–950 ramp

primary
#57B4AC
secondary
#C89FA3
accent
#5A64CE
background
#F9FCFC
surface
#F1F8F8
border
#CBD1D1
text
#0D1312
muted
#7E8281

Preview Lab

Preview with #57B4AC

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

Preview Lab → · Contrast checker → · Palette generator →

#57B4AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva