#57AEB2#57AEB2

#57AEB2 is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.9% C 0.084 H 199.4°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX#57AEB2
RGBrgb(87, 174, 178)
HSLhsl(183, 37%, 52%)
HSVhsv(183, 51%, 70%)
CMYKcmyk(51.1%, 2.2%, 0%, 30.2%)
CIE-LABlab(66.14, -24.98, -10.10)
CIE-LCHlch(66.14, 26.95, 202.00°)
OKLaboklab(69.87% -0.0791 -0.0279)
OKLCHoklch(69.87% 0.084 199.4)
XYZxyz(27.0992, 35.5103, 47.5369)
Luminance0.3551 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57AEB2 #B25B57
analogous
#57B288 #57AEB2 #5781B2
triadic
#57AEB2 #B257AE #AEB257
tetradic
#57AEB2 #8857B2 #B25B57 #81B257
square
#57AEB2 #8857B2 #B25B57 #81B257
split-complementary
#57AEB2 #B25781 #B28857
monochromatic
#2D5F62 #40888C #57AEB2 #81C2C5 #ABD6D8

Accessibility & contrast

On white

2.59
#57AEB2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.10
#57AEB2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AEB2
8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57AEB2#FFFFFF#000000##000000
##57AEB21.002.598.108.10
#FFFFFF2.591.0021.0021.00
#0000008.1021.001.001.00
##0000008.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A4A7B2
Deuteranopia (green-blind)
#949CB3
Tritanopia (blue-blind)
#15B3AF
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #57aeb2;
/* rgb */ color: rgb(87, 174, 178);
/* oklch */ color: oklch(69.9% 0.084 199.4);
Tailwind
colors: {
  custom: {
    50: '#8ec6c9',
    500: '#57aeb2',
    950: '#000000',
  },
}
SCSS
$custom: #57aeb2;
$custom-light: #8ec6c9;
$custom-dark: #000000;
JSON
{
  "hex": "#57aeb2",
  "rgb": {
    "r": 87,
    "g": 174,
    "b": 178
  },
  "hsl": {
    "h": 182.637,
    "s": 37.143,
    "l": 51.961
  },
  "oklch": {
    "l": 0.69868,
    "c": 0.0839,
    "h": 199.4
  },
  "luminance": 0.35513
}

Semantic roles & 50–950 ramp

primary
#57AEB2
secondary
#C6A09E
accent
#605BCD
background
#F9FCFC
surface
#F1F8F8
border
#CBD1D1
text
#0D1313
muted
#7E8282

Preview Lab

Preview with #57AEB2

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

Preview Lab → · Contrast checker → · Palette generator →

#57AEB2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva