#137E90#137E90

#137E90 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.6% C 0.091 H 212.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX#137E90
RGBrgb(19, 126, 144)
HSLhsl(189, 77%, 32%)
HSVhsv(189, 87%, 56%)
CMYKcmyk(86.8%, 12.5%, 0%, 43.5%)
CIE-LABlab(48.35, -21.35, -17.73)
CIE-LCHlch(48.35, 27.75, 219.72°)
OKLaboklab(54.63% -0.0768 -0.0495)
OKLCHoklch(54.63% 0.091 212.8)
XYZxyz(12.7612, 17.0721, 29.0028)
Luminance0.1707 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137E90 #902513
analogous
#139064 #137E90 #134090
triadic
#137E90 #90137E #7E9013
tetradic
#137E90 #641390 #902513 #409013
square
#137E90 #641390 #902513 #409013
split-complementary
#137E90 #901340 #906413
monochromatic
#051F24 #0C4F5A #137E90 #1AADC6 #39CCE5

Accessibility & contrast

On white

4.76
#137E90 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.41
#137E90 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E90
4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137E90#FFFFFF#000000##FFFFFF
##137E901.004.764.414.76
#FFFFFF4.761.0021.001.00
#0000004.4121.001.0021.00
##FFFFFF4.761.0021.001.00

Color blindness preview

Protanopia (red-blind)
#707991
Deuteranopia (green-blind)
#616E90
Tritanopia (blue-blind)
#008584
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #137e90;
/* rgb */ color: rgb(19, 126, 144);
/* oklch */ color: oklch(54.6% 0.091 212.8);
Tailwind
colors: {
  custom: {
    50: '#6ca3b0',
    500: '#137e90',
    950: '#000000',
  },
}
SCSS
$custom: #137e90;
$custom-light: #6ca3b0;
$custom-dark: #000000;
JSON
{
  "hex": "#137e90",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 144
  },
  "hsl": {
    "h": 188.64,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54631,
    "c": 0.09138,
    "h": 212.8
  },
  "luminance": 0.17074
}

Semantic roles & 50–950 ramp

primary
#137E90
secondary
#C44F3B
accent
#5035F3
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #137E90

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

Preview Lab → · Contrast checker → · Palette generator →

#137E90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva