#178493#178493

#178493 is a mid, moderate teal. Relative luminance 0.188; OKLCH L 56.4% C 0.092 H 209.5°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#178493
RGB	rgb(23, 132, 147)
HSL	hsl(187, 73%, 33%)
HSV	hsv(187, 84%, 58%)
CMYK	cmyk(84.4%, 10.2%, 0%, 42.4%)
CIE-LAB	lab(50.44, -23.15, -16.30)
CIE-LCH	lch(50.44, 28.31, 215.15°)
OKLab	oklab(56.37% -0.0803 -0.0454)
OKLCH	oklch(56.37% 0.092 209.5)
XYZ	xyz(13.8687, 18.7895, 30.4939)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178493 #932617

analogous

#179364 #178493 #174693

triadic

#178493 #931784 #849317

tetradic

#178493 #641793 #932617 #469317

square

#178493 #641793 #932617 #469317

split-complementary

#178493 #931746 #936417

monochromatic

#062529 #0F545E #178493 #1FB4C8 #43CEE2

Accessibility & contrast

On white

4.41

#178493 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#178493 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178493

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178493	#FFFFFF	#000000	##000000
##178493	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777F94

Deuteranopia (green-blind)

#677393

Tritanopia (blue-blind)

#008B89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #178493;
/* rgb */ color: rgb(23, 132, 147);
/* oklch */ color: oklch(56.4% 0.092 209.5);

Tailwind

colors: {
  custom: {
    50: '#6ea8b2',
    500: '#178493',
    950: '#000000',
  },
}

SCSS

$custom: #178493;
$custom-light: #6ea8b2;
$custom-dark: #000000;

JSON

{
  "hex": "#178493",
  "rgb": {
    "r": 23,
    "g": 132,
    "b": 147
  },
  "hsl": {
    "h": 187.258,
    "s": 72.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56372,
    "c": 0.09231,
    "h": 209.5
  },
  "luminance": 0.18791
}

Semantic roles & 50–950 ramp

primary

#178493

secondary

#C25344

accent

#4E38F0

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #178493

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

Preview Lab → · Contrast checker → · Palette generator →