#175A53#175A53

#175A53 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.066 H 184.9°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#175A53
RGB	rgb(23, 90, 83)
HSL	hsl(174, 59%, 22%)
HSV	hsv(174, 74%, 35%)
CMYK	cmyk(74.4%, 0%, 7.8%, 64.7%)
CIE-LAB	lab(34.23, -22.29, -1.97)
CIE-LCH	lch(34.23, 22.37, 185.04°)
OKLab	oklab(42.48% -0.0658 -0.0057)
OKLCH	oklch(42.48% 0.066 184.9)
XYZ	xyz(5.5701, 8.1184, 9.4554)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175A53 #5A171E

analogous

#175A31 #175A53 #17405A

triadic

#175A53 #53175A #5A5317

tetradic

#175A53 #31175A #5A171E #405A17

square

#175A53 #31175A #5A171E #405A17

split-complementary

#175A53 #5A1740 #5A3117

monochromatic

#061816 #0B2926 #175A53 #238B80 #30BBAD

Accessibility & contrast

On white

8.00

#175A53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#175A53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175A53

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175A53	#FFFFFF	#000000	##FFFFFF
##175A53	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555553

Deuteranopia (green-blind)

#4C4E54

Tritanopia (blue-blind)

#005C58

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175a53;
/* rgb */ color: rgb(23, 90, 83);
/* oklch */ color: oklch(42.5% 0.066 184.9);

Tailwind

colors: {
  custom: {
    50: '#608983',
    500: '#175a53',
    950: '#000000',
  },
}

SCSS

$custom: #175a53;
$custom-light: #608983;
$custom-dark: #000000;

JSON

{
  "hex": "#175a53",
  "rgb": {
    "r": 23,
    "g": 90,
    "b": 83
  },
  "hsl": {
    "h": 173.731,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42483,
    "c": 0.06606,
    "h": 184.9
  },
  "luminance": 0.08119
}

Semantic roles & 50–950 ramp

primary

#175A53

secondary

#913C45

accent

#4556E2

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #175A53

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

Preview Lab → · Contrast checker → · Palette generator →