#173A37 Color

#173A37 is rgb(23, 58, 55) in RGB and hsl(175, 43%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#173A37

HEX#173A37

RGBrgb(23, 58, 55)

HSLhsl(175, 43%, 16%)

HSVhsv(175, 60%, 23%)

OKLCHoklch(32.2% 0.041 187.9)

CMYKcmyk(60%, 0%, 5%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #173A37 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #173A37 based on color wheel relationships. Click any swatch for its full breakdown.

Base#173A37 Complementary#3A171A Analogous#173A26 Analogous#172C3A Triadic#37173A Triadic#3A3717

Tints & Shades

Lighter tints and darker shades of #173A37, useful for hover states, backgrounds, and text variants.

Tints

#296661 #398E87 #4CB8AF #78C9C2 #A4DBD6 #CCEBE8

Shades

#143330 #132F2D #102826 #0D211F #0A1A18 #091615

Use #173A37 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex