#1B5A53 Color

#1B5A53 is rgb(27, 90, 83) in RGB and hsl(173, 54%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5A53
HEX#1B5A53
RGBrgb(27, 90, 83)
HSLhsl(173, 54%, 23%)
HSVhsv(173, 70%, 35%)
OKLCHoklch(42.6% 0.064 184.7)
CMYKcmyk(70%, 0%, 8%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5A53 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.97:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5A53 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5A53Complementary#5A1B22Analogous#1B5A33Analogous#1B425ATriadic#531B5ATriadic#5A531B

Tints & Shades

Lighter tints and darker shades of #1B5A53, useful for hover states, backgrounds, and text variants.

Use #1B5A53 in Our Tools

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