#178980#178980

#178980 is a mid, moderate teal. Relative luminance 0.196; OKLCH L 57.0% C 0.095 H 186.5°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#178980
RGB	rgb(23, 137, 128)
HSL	hsl(175, 71%, 31%)
HSV	hsv(175, 83%, 54%)
CMYK	cmyk(83.2%, 0%, 6.6%, 46.3%)
CIE-LAB	lab(51.42, -31.70, -3.75)
CIE-LCH	lch(51.42, 31.92, 186.75°)
OKLab	oklab(56.95% -0.0942 -0.0107)
OKLCH	oklch(56.95% 0.095 186.5)
XYZ	xyz(13.1934, 19.6303, 23.5116)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178980 #891720

analogous

#178947 #178980 #175989

triadic

#178980 #801789 #898017

tetradic

#178980 #471789 #891720 #598917

square

#178980 #471789 #891720 #598917

split-complementary

#178980 #891759 #894717

monochromatic

#05201E #0E554F #178980 #20BDB1 #3CDED1

Accessibility & contrast

On white

4.26

#178980 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#178980 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178980

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178980	#FFFFFF	#000000	##000000
##178980	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818180

Deuteranopia (green-blind)

#727681

Tritanopia (blue-blind)

#008C86

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #178980;
/* rgb */ color: rgb(23, 137, 128);
/* oklch */ color: oklch(57.0% 0.095 186.5);

Tailwind

colors: {
  custom: {
    50: '#6caca4',
    500: '#178980',
    950: '#000000',
  },
}

SCSS

$custom: #178980;
$custom-light: #6caca4;
$custom-dark: #000000;

JSON

{
  "hex": "#178980",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 128
  },
  "hsl": {
    "h": 175.263,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56954,
    "c": 0.09478,
    "h": 186.5
  },
  "luminance": 0.19632
}

Semantic roles & 50–950 ramp

primary

#178980

secondary

#BD3F49

accent

#3A48EE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #178980

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

Preview Lab → · Contrast checker → · Palette generator →