#137D8D#137D8D

#137D8D is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.2% C 0.090 H 211.0°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX#137D8D
RGBrgb(19, 125, 141)
HSLhsl(188, 76%, 31%)
HSVhsv(188, 87%, 55%)
CMYKcmyk(86.5%, 11.3%, 0%, 44.7%)
CIE-LABlab(47.91, -21.85, -16.63)
CIE-LCHlch(47.91, 27.46, 217.28°)
OKLaboklab(54.24% -0.0771 -0.0464)
OKLCHoklch(54.24% 0.09 211)
XYZxyz(12.4078, 16.7272, 27.7688)
Luminance0.1673 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137D8D #8D2313
analogous
#138D60 #137D8D #13408D
triadic
#137D8D #8D137D #7D8D13
tetradic
#137D8D #60138D #8D2313 #408D13
square
#137D8D #60138D #8D2313 #408D13
split-complementary
#137D8D #8D1340 #8D6013
monochromatic
#041D21 #0C4D57 #137D8D #1AADC3 #36CDE4

Accessibility & contrast

On white

4.83
#137D8D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.35
#137D8D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D8D
4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137D8D#FFFFFF#000000##FFFFFF
##137D8D1.004.834.354.83
#FFFFFF4.831.0021.001.00
#0000004.3521.001.0021.00
##FFFFFF4.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#70788E
Deuteranopia (green-blind)
#606D8D
Tritanopia (blue-blind)
#008482
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #137d8d;
/* rgb */ color: rgb(19, 125, 141);
/* oklch */ color: oklch(54.2% 0.090 211.0);
Tailwind
colors: {
  custom: {
    50: '#6ba3ae',
    500: '#137d8d',
    950: '#000000',
  },
}
SCSS
$custom: #137d8d;
$custom-light: #6ba3ae;
$custom-dark: #000000;
JSON
{
  "hex": "#137d8d",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 141
  },
  "hsl": {
    "h": 187.869,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54241,
    "c": 0.09,
    "h": 211
  },
  "luminance": 0.16729
}

Semantic roles & 50–950 ramp

primary
#137D8D
secondary
#C14C3B
accent
#4E35F3
background
#F7FAFA
surface
#EDF3F4
border
#C8CDCE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #137D8D

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

Preview Lab → · Contrast checker → · Palette generator →

#137D8D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva