#177579#177579

#177579 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.081 H 199.4°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#177579
RGB	rgb(23, 117, 121)
HSL	hsl(182, 68%, 28%)
HSV	hsv(182, 81%, 47%)
CMYK	cmyk(81%, 3.3%, 0%, 52.5%)
CIE-LAB	lab(44.64, -24.04, -9.72)
CIE-LCH	lch(44.64, 25.93, 202.02°)
OKLab	oklab(51.36% -0.0768 -0.027)
OKLCH	oklch(51.36% 0.081 199.4)
XYZ	xyz(10.1643, 14.2839, 20.3068)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177579 #791B17

analogous

#17794C #177579 #174479

triadic

#177579 #791775 #757917

tetradic

#177579 #4C1779 #791B17 #447917

square

#177579 #4C1779 #791B17 #447917

split-complementary

#177579 #791744 #794C17

monochromatic

#05191A #0D4346 #177579 #21A7AC #32D1D8

Accessibility & contrast

On white

5.44

#177579 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#177579 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177579

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177579	#FFFFFF	#000000	##FFFFFF
##177579	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F79

Deuteranopia (green-blind)

#5E6579

Tritanopia (blue-blind)

#007A76

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177579;
/* rgb */ color: rgb(23, 117, 121);
/* oklch */ color: oklch(51.4% 0.081 199.4);

Tailwind

colors: {
  custom: {
    50: '#689d9f',
    500: '#177579',
    950: '#000000',
  },
}

SCSS

$custom: #177579;
$custom-light: #689d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#177579",
  "rgb": {
    "r": 23,
    "g": 117,
    "b": 121
  },
  "hsl": {
    "h": 182.449,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51363,
    "c": 0.08142,
    "h": 199.4
  },
  "luminance": 0.14285
}

Semantic roles & 50–950 ramp

primary

#177579

secondary

#AE423E

accent

#443DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #177579

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

Preview Lab → · Contrast checker → · Palette generator →