#137F8F#137F8F

#137F8F is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.8% C 0.091 H 210.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#137F8F
RGBrgb(19, 127, 143)
HSLhsl(188, 77%, 32%)
HSVhsv(188, 87%, 56%)
CMYKcmyk(86.7%, 11.2%, 0%, 43.9%)
CIE-LABlab(48.63, -22.22, -16.71)
CIE-LCHlch(48.63, 27.80, 216.95°)
OKLaboklab(54.85% -0.0782 -0.0466)
OKLCHoklch(54.85% 0.091 210.8)
XYZxyz(12.8137, 17.2987, 28.6449)
Luminance0.1730 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137F8F #8F2313
analogous
#138F61 #137F8F #13418F
triadic
#137F8F #8F137F #7F8F13
tetradic
#137F8F #61138F #8F2313 #418F13
square
#137F8F #61138F #8F2313 #418F13
split-complementary
#137F8F #8F1341 #8F6113
monochromatic
#051F23 #0C4F59 #137F8F #1AAFC5 #38CEE5

Accessibility & contrast

On white

4.71
#137F8F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.46
#137F8F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F8F
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137F8F#FFFFFF#000000##FFFFFF
##137F8F1.004.714.464.71
#FFFFFF4.711.0021.001.00
#0000004.4621.001.0021.00
##FFFFFF4.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#727A90
Deuteranopia (green-blind)
#626F8F
Tritanopia (blue-blind)
#008684
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #137f8f;
/* rgb */ color: rgb(19, 127, 143);
/* oklch */ color: oklch(54.8% 0.091 210.8);
Tailwind
colors: {
  custom: {
    50: '#6ba4af',
    500: '#137f8f',
    950: '#000000',
  },
}
SCSS
$custom: #137f8f;
$custom-light: #6ba4af;
$custom-dark: #000000;
JSON
{
  "hex": "#137f8f",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 143
  },
  "hsl": {
    "h": 187.742,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54848,
    "c": 0.09106,
    "h": 210.8
  },
  "luminance": 0.173
}

Semantic roles & 50–950 ramp

primary
#137F8F
secondary
#C34C3B
accent
#4D35F3
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #137F8F

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

Preview Lab → · Contrast checker → · Palette generator →

#137F8F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva