#5B8B81 Color

#5B8B81 is rgb(91, 139, 129) in RGB and hsl(168, 21%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#5B8B81

HEX#5B8B81

RGBrgb(91, 139, 129)

HSLhsl(168, 21%, 45%)

HSVhsv(168, 35%, 55%)

OKLCHoklch(59.9% 0.054 179.8)

CMYKcmyk(35%, 0%, 7%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5B8B81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.85:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.45:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5B8B81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5B8B81 Complementary#8B5B64 Analogous#5B8B69 Analogous#5B7C8B Triadic#815B8B Triadic#8B815B

Tints & Shades

Lighter tints and darker shades of #5B8B81, useful for hover states, backgrounds, and text variants.

Tints

#6EA096 #84AEA6 #9CBFB8 #B2CDC7 #CBDDD9 #E0EBE9

Shades

#4F7870 #42665F #36534E #2C443F #20312E #141F1D

Use #5B8B81 in Our Tools

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