#138A90#138A90

#138A90 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.8% C 0.095 H 200.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX#138A90
RGBrgb(19, 138, 144)
HSLhsl(183, 77%, 32%)
HSVhsv(183, 87%, 56%)
CMYKcmyk(86.8%, 4.2%, 0%, 43.5%)
CIE-LABlab(52.21, -27.51, -11.89)
CIE-LCHlch(52.21, 29.97, 203.37°)
OKLaboklab(57.75% -0.0887 -0.0331)
OKLCHoklch(57.75% 0.095 200.5)
XYZxyz(14.3888, 20.3272, 29.5453)
Luminance0.2033 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#138A90 #901913
analogous
#139058 #138A90 #134C90
triadic
#138A90 #90138A #8A9013
tetradic
#138A90 #581390 #901913 #4C9013
square
#138A90 #581390 #901913 #4C9013
split-complementary
#138A90 #90134C #905813
monochromatic
#052224 #0C565A #138A90 #1ABEC6 #39DDE5

Accessibility & contrast

On white

4.15
#138A90 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.07
#138A90 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A90
5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##138A90#FFFFFF#000000##000000
##138A901.004.155.075.07
#FFFFFF4.151.0021.0021.00
#0000005.0721.001.001.00
##0000005.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7F8391
Deuteranopia (green-blind)
#6F7791
Tritanopia (blue-blind)
#00908C
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #138a90;
/* rgb */ color: rgb(19, 138, 144);
/* oklch */ color: oklch(57.8% 0.095 200.5);
Tailwind
colors: {
  custom: {
    50: '#6dacb0',
    500: '#138a90',
    950: '#000000',
  },
}
SCSS
$custom: #138a90;
$custom-light: #6dacb0;
$custom-dark: #000000;
JSON
{
  "hex": "#138a90",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 144
  },
  "hsl": {
    "h": 182.88,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57753,
    "c": 0.09464,
    "h": 200.5
  },
  "luminance": 0.20329
}

Semantic roles & 50–950 ramp

primary
#138A90
secondary
#C4423B
accent
#3E35F3
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#081010
muted
#7B7F7F

Preview Lab

Preview with #138A90

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

Preview Lab → · Contrast checker → · Palette generator →

#138A90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva