#178390#178390

#178390 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 56.0% C 0.091 H 207.7°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX#178390
RGBrgb(23, 131, 144)
HSLhsl(186, 72%, 33%)
HSVhsv(186, 84%, 56%)
CMYKcmyk(84%, 9%, 0%, 43.5%)
CIE-LABlab(50.01, -23.64, -15.20)
CIE-LCHlch(50.01, 28.10, 212.75°)
OKLaboklab(55.99% -0.0807 -0.0423)
OKLCHoklch(55.99% 0.091 207.7)
XYZxyz(13.5015, 18.4267, 29.2253)
Luminance0.1843 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178390 #902417
analogous
#179060 #178390 #174790
triadic
#178390 #901783 #839017
tetradic
#178390 #601790 #902417 #479017
square
#178390 #601790 #902417 #479017
split-complementary
#178390 #901747 #906017
monochromatic
#062326 #0F535B #178390 #1FB3C5 #41CFE1

Accessibility & contrast

On white

4.48
#178390 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.69
#178390 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178390
4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178390#FFFFFF#000000##000000
##1783901.004.484.694.69
#FFFFFF4.481.0021.0021.00
#0000004.6921.001.001.00
##0000004.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#777E91
Deuteranopia (green-blind)
#677290
Tritanopia (blue-blind)
#008987
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #178390;
/* rgb */ color: rgb(23, 131, 144);
/* oklch */ color: oklch(56.0% 0.091 207.7);
Tailwind
colors: {
  custom: {
    50: '#6da7b0',
    500: '#178390',
    950: '#000000',
  },
}
SCSS
$custom: #178390;
$custom-light: #6da7b0;
$custom-dark: #000000;
JSON
{
  "hex": "#178390",
  "rgb": {
    "r": 23,
    "g": 131,
    "b": 144
  },
  "hsl": {
    "h": 186.446,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55988,
    "c": 0.09111,
    "h": 207.7
  },
  "luminance": 0.18428
}

Semantic roles & 50–950 ramp

primary
#178390
secondary
#C14F42
accent
#4C39EF
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #178390

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

Preview Lab → · Contrast checker → · Palette generator →

#178390 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva