#57AEB8#57AEB8

#57AEB8 is a light, moderate teal. Relative luminance 0.358; OKLCH L 70.1% C 0.085 H 205.3°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX#57AEB8
RGBrgb(87, 174, 184)
HSLhsl(186, 41%, 53%)
HSVhsv(186, 53%, 72%)
CMYKcmyk(52.7%, 5.4%, 0%, 27.8%)
CIE-LABlab(66.33, -23.33, -13.14)
CIE-LCHlch(66.33, 26.77, 209.40°)
OKLaboklab(70.08% -0.0766 -0.0363)
OKLCHoklch(70.08% 0.085 205.3)
XYZxyz(27.7148, 35.7565, 50.7793)
Luminance0.3576 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57AEB8 #B86157
analogous
#57B892 #57AEB8 #577DB8
triadic
#57AEB8 #B857AE #AEB857
tetradic
#57AEB8 #9257B8 #B86157 #7DB857
square
#57AEB8 #9257B8 #B86157 #7DB857
split-complementary
#57AEB8 #B8577D #B89257
monochromatic
#2C6268 #3E8B93 #57AEB8 #82C3CA #ADD7DC

Accessibility & contrast

On white

2.58
#57AEB8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.15
#57AEB8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AEB8
8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57AEB8#FFFFFF#000000##000000
##57AEB81.002.588.158.15
#FFFFFF2.581.0021.0021.00
#0000008.1521.001.001.00
##0000008.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A2A8B9
Deuteranopia (green-blind)
#939CB8
Tritanopia (blue-blind)
#05B4B1
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #57aeb8;
/* rgb */ color: rgb(87, 174, 184);
/* oklch */ color: oklch(70.1% 0.085 205.3);
Tailwind
colors: {
  custom: {
    50: '#8ec6cd',
    500: '#57aeb8',
    950: '#000000',
  },
}
SCSS
$custom: #57aeb8;
$custom-light: #8ec6cd;
$custom-dark: #000000;
JSON
{
  "hex": "#57aeb8",
  "rgb": {
    "r": 87,
    "g": 174,
    "b": 184
  },
  "hsl": {
    "h": 186.186,
    "s": 40.586,
    "l": 53.137
  },
  "oklch": {
    "l": 0.70084,
    "c": 0.08477,
    "h": 205.3
  },
  "luminance": 0.35759
}

Semantic roles & 50–950 ramp

primary
#57AEB8
secondary
#CAA5A0
accent
#6457D0
background
#F9FCFC
surface
#F1F8F9
border
#CBD1D2
text
#0D1313
muted
#7E8282

Preview Lab

Preview with #57AEB8

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

Preview Lab → · Contrast checker → · Palette generator →

#57AEB8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva