#137B63#137B63

#137B63 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.2% C 0.096 H 172.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX#137B63
RGBrgb(19, 123, 99)
HSLhsl(166, 73%, 28%)
HSVhsv(166, 85%, 48%)
CMYKcmyk(84.6%, 0%, 19.5%, 51.8%)
CIE-LABlab(45.91, -33.99, 5.25)
CIE-LCHlch(45.91, 34.39, 171.22°)
OKLaboklab(52.17% -0.0953 0.0133)
OKLCHoklch(52.17% 0.096 172)
XYZxyz(9.6024, 15.2040, 14.2305)
Luminance0.1520 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137B63 #7B132B
analogous
#137B2F #137B63 #135F7B
triadic
#137B63 #63137B #7B6313
tetradic
#137B63 #2F137B #7B132B #5F7B13
square
#137B63 #2F137B #7B132B #5F7B13
split-complementary
#137B63 #7B135F #7B2F13
monochromatic
#041B15 #0B4638 #137B63 #1BB08E #2ADEB5

Accessibility & contrast

On white

5.20
#137B63 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.04
#137B63 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B63
5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137B63#FFFFFF#000000##FFFFFF
##137B631.005.204.045.20
#FFFFFF5.201.0021.001.00
#0000004.0421.001.0021.00
##FFFFFF5.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#777262
Deuteranopia (green-blind)
#6A6965
Tritanopia (blue-blind)
#007C74
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #137b63;
/* rgb */ color: rgb(19, 123, 99);
/* oklch */ color: oklch(52.2% 0.096 172.0);
Tailwind
colors: {
  custom: {
    50: '#66a28f',
    500: '#137b63',
    950: '#000000',
  },
}
SCSS
$custom: #137b63;
$custom-light: #66a28f;
$custom-dark: #000000;
JSON
{
  "hex": "#137b63",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 99
  },
  "hsl": {
    "h": 166.154,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52166,
    "c": 0.09622,
    "h": 172
  },
  "luminance": 0.15205
}

Semantic roles & 50–950 ramp

primary
#137B63
secondary
#B13955
accent
#3862F0
background
#F6FAF8
surface
#EBF3F0
border
#C6CDCB
text
#070F0C
muted
#7A7F7D

Preview Lab

Preview with #137B63

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

Preview Lab → · Contrast checker → · Palette generator →

#137B63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva