#1B5F5A Color

#1B5F5A is rgb(27, 95, 90) in RGB and hsl(176, 56%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5F5A

HEX#1B5F5A

RGBrgb(27, 95, 90)

HSLhsl(176, 56%, 24%)

HSVhsv(176, 72%, 37%)

OKLCHoklch(44.3% 0.067 188)

CMYKcmyk(72%, 0%, 5%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5F5A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.42:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5F5A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5F5A Complementary#5F1B1F Analogous#1B5F39 Analogous#1B425F Triadic#5B1B5F Triadic#5F5B1B

Tints & Shades

Lighter tints and darker shades of #1B5F5A, useful for hover states, backgrounds, and text variants.

Tints

#278B85 #32B3AA #50CEC5 #78D9D2 #A4E5E1 #CBF0EE

Shades

#185450 #144844 #113C39 #0F3431 #0B2826 #081C1B

Use #1B5F5A in Our Tools

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