#138E90#138E90

#138E90 is a mid, moderate teal. Relative luminance 0.215; OKLCH L 58.8% C 0.097 H 196.7°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX#138E90
RGBrgb(19, 142, 144)
HSLhsl(181, 77%, 32%)
HSVhsv(181, 87%, 56%)
CMYKcmyk(86.8%, 1.4%, 0%, 43.5%)
CIE-LABlab(53.49, -29.48, -9.96)
CIE-LCHlch(53.49, 31.11, 198.67°)
OKLaboklab(58.79% -0.0926 -0.0277)
OKLCHoklch(58.79% 0.097 196.7)
XYZxyz(14.9732, 21.4961, 29.7401)
Luminance0.2150 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#138E90 #901513
analogous
#139054 #138E90 #135090
triadic
#138E90 #90138E #8E9013
tetradic
#138E90 #541390 #901513 #509013
square
#138E90 #541390 #901513 #509013
split-complementary
#138E90 #901350 #905413
monochromatic
#052324 #0C595A #138E90 #1AC3C6 #39E2E5

Accessibility & contrast

On white

3.96
#138E90 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.30
#138E90 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138E90
5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##138E90#FFFFFF#000000##000000
##138E901.003.965.305.30
#FFFFFF3.961.0021.0021.00
#0000005.3021.001.001.00
##0000005.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#838790
Deuteranopia (green-blind)
#737B91
Tritanopia (blue-blind)
#00938E
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #138e90;
/* rgb */ color: rgb(19, 142, 144);
/* oklch */ color: oklch(58.8% 0.097 196.7);
Tailwind
colors: {
  custom: {
    50: '#6eafb0',
    500: '#138e90',
    950: '#000000',
  },
}
SCSS
$custom: #138e90;
$custom-light: #6eafb0;
$custom-dark: #000000;
JSON
{
  "hex": "#138e90",
  "rgb": {
    "r": 19,
    "g": 142,
    "b": 144
  },
  "hsl": {
    "h": 180.96,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.58795,
    "c": 0.09669,
    "h": 196.7
  },
  "luminance": 0.21498
}

Semantic roles & 50–950 ramp

primary
#138E90
secondary
#C43D3B
accent
#3835F3
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#091010
muted
#7B7F7F

Preview Lab

Preview with #138E90

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

Preview Lab → · Contrast checker → · Palette generator →

#138E90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva