#1B5A4E Color

#1B5A4E is rgb(27, 90, 78) in RGB and hsl(169, 54%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5A4E

HEX#1B5A4E

RGBrgb(27, 90, 78)

HSLhsl(169, 54%, 23%)

HSVhsv(169, 70%, 35%)

OKLCHoklch(42.4% 0.066 177.8)

CMYKcmyk(70%, 0%, 13%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5A4E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.02:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5A4E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5A4E Complementary#5A1B27 Analogous#1B5A2F Analogous#1B465A Triadic#4F1B5A Triadic#5A4F1B

Tints & Shades

Lighter tints and darker shades of #1B5A4E, useful for hover states, backgrounds, and text variants.

Tints

#288674 #34AD97 #4ECAB3 #79D7C6 #A5E4D8 #CCF0E9

Shades

#174F44 #15473E #123B33 #0E2F29 #0B231F #081B18

Use #1B5A4E in Our Tools

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