#137C8C#137C8C

#137C8C is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.9% C 0.089 H 211.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX#137C8C
RGBrgb(19, 124, 140)
HSLhsl(188, 76%, 31%)
HSVhsv(188, 86%, 55%)
CMYKcmyk(86.4%, 11.4%, 0%, 45.1%)
CIE-LABlab(47.55, -21.67, -16.60)
CIE-LCHlch(47.55, 27.29, 217.45°)
OKLaboklab(53.94% -0.0766 -0.0463)
OKLCHoklch(53.94% 0.089 211.2)
XYZxyz(12.2078, 16.4456, 27.3368)
Luminance0.1645 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137C8C #8C2313
analogous
#138C5F #137C8C #133F8C
triadic
#137C8C #8C137C #7C8C13
tetradic
#137C8C #5F138C #8C2313 #3F8C13
square
#137C8C #5F138C #8C2313 #3F8C13
split-complementary
#137C8C #8C133F #8C5F13
monochromatic
#041D20 #0C4C56 #137C8C #1AACC2 #36CDE4

Accessibility & contrast

On white

4.90
#137C8C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.29
#137C8C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C8C
4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137C8C#FFFFFF#000000##FFFFFF
##137C8C1.004.904.294.90
#FFFFFF4.901.0021.001.00
#0000004.2921.001.0021.00
##FFFFFF4.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6F778D
Deuteranopia (green-blind)
#606C8C
Tritanopia (blue-blind)
#008381
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #137c8c;
/* rgb */ color: rgb(19, 124, 140);
/* oklch */ color: oklch(53.9% 0.089 211.2);
Tailwind
colors: {
  custom: {
    50: '#6ba2ad',
    500: '#137c8c',
    950: '#000000',
  },
}
SCSS
$custom: #137c8c;
$custom-light: #6ba2ad;
$custom-dark: #000000;
JSON
{
  "hex": "#137c8c",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 140
  },
  "hsl": {
    "h": 187.934,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53937,
    "c": 0.08947,
    "h": 211.2
  },
  "luminance": 0.16447
}

Semantic roles & 50–950 ramp

primary
#137C8C
secondary
#C04C3B
accent
#4E35F3
background
#F7FAFA
surface
#EDF3F4
border
#C8CDCE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #137C8C

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

Preview Lab → · Contrast checker → · Palette generator →

#137C8C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva