#175D63#175D63

#175D63 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 44.0% C 0.067 H 203.5°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#175D63
RGB	rgb(23, 93, 99)
HSL	hsl(185, 62%, 24%)
HSV	hsv(185, 77%, 39%)
CMYK	cmyk(76.8%, 6.1%, 0%, 61.2%)
CIE-LAB	lab(35.81, -18.66, -9.60)
CIE-LCH	lch(35.81, 20.99, 207.22°)
OKLab	oklab(43.95% -0.0613 -0.0267)
OKLCH	oklch(43.95% 0.067 203.5)
XYZ	xyz(6.5188, 8.9109, 13.1784)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175D63 #631D17

analogous

#176343 #175D63 #173763

triadic

#175D63 #63175D #5D6317

tetradic

#175D63 #431763 #631D17 #376317

square

#175D63 #431763 #631D17 #376317

split-complementary

#175D63 #631737 #634317

monochromatic

#061719 #0B2E31 #175D63 #238C95 #2EBAC6

Accessibility & contrast

On white

7.55

#175D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#175D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175D63

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175D63	#FFFFFF	#000000	##FFFFFF
##175D63	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555963

Deuteranopia (green-blind)

#4A5163

Tritanopia (blue-blind)

#00615F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #175d63;
/* rgb */ color: rgb(23, 93, 99);
/* oklch */ color: oklch(44.0% 0.067 203.5);

Tailwind

colors: {
  custom: {
    50: '#628b8f',
    500: '#175d63',
    950: '#000000',
  },
}

SCSS

$custom: #175d63;
$custom-light: #628b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#175d63",
  "rgb": {
    "r": 23,
    "g": 93,
    "b": 99
  },
  "hsl": {
    "h": 184.737,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.43952,
    "c": 0.06682,
    "h": 203.5
  },
  "luminance": 0.08912
}

Semantic roles & 50–950 ramp

primary

#175D63

secondary

#9A443C

accent

#4F42E5

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #175D63

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

Preview Lab → · Contrast checker → · Palette generator →