#137D81#137D81

#137D81 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.7% C 0.087 H 199.0°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#137D81
RGBrgb(19, 125, 129)
HSLhsl(182, 74%, 29%)
HSVhsv(182, 85%, 51%)
CMYKcmyk(85.3%, 3.1%, 0%, 49.4%)
CIE-LABlab(47.48, -25.88, -10.21)
CIE-LCHlch(47.48, 27.82, 201.53°)
OKLaboklab(53.75% -0.0825 -0.0284)
OKLCHoklch(53.75% 0.087 199)
XYZxyz(11.5628, 16.3892, 23.3186)
Luminance0.1639 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137D81 #811713
analogous
#13814E #137D81 #134681
triadic
#137D81 #81137D #7D8113
tetradic
#137D81 #4E1381 #811713 #468113
square
#137D81 #4E1381 #811713 #468113
split-complementary
#137D81 #811346 #814E13
monochromatic
#041A1B #0B494C #137D81 #1BB1B6 #2EDAE0

Accessibility & contrast

On white

4.91
#137D81 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.28
#137D81 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D81
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137D81#FFFFFF#000000##FFFFFF
##137D811.004.914.284.91
#FFFFFF4.911.0021.001.00
#0000004.2821.001.0021.00
##FFFFFF4.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#737781
Deuteranopia (green-blind)
#656C82
Tritanopia (blue-blind)
#00827E
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #137d81;
/* rgb */ color: rgb(19, 125, 129);
/* oklch */ color: oklch(53.7% 0.087 199.0);
Tailwind
colors: {
  custom: {
    50: '#69a3a5',
    500: '#137d81',
    950: '#000000',
  },
}
SCSS
$custom: #137d81;
$custom-light: #69a3a5;
$custom-dark: #000000;
JSON
{
  "hex": "#137d81",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 129
  },
  "hsl": {
    "h": 182.182,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53746,
    "c": 0.08728,
    "h": 199
  },
  "luminance": 0.16391
}

Semantic roles & 50–950 ramp

primary
#137D81
secondary
#B63E3A
accent
#3E37F1
background
#F6FAFA
surface
#ECF4F4
border
#C7CECE
text
#080F0F
muted
#7A7F7F

Preview Lab

Preview with #137D81

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

Preview Lab → · Contrast checker → · Palette generator →

#137D81 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva