#166A4B Color

#166A4B is rgb(22, 106, 75) in RGB and hsl(158, 66%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#166A4B

HEX#166A4B

RGBrgb(22, 106, 75)

HSLhsl(158, 66%, 25%)

HSVhsv(158, 79%, 42%)

OKLCHoklch(46.8% 0.093 163.1)

CMYKcmyk(79%, 0%, 29%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #166A4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.57:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.2:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #166A4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#166A4B Complementary#6A1635 Analogous#166A21 Analogous#165F6A Triadic#4B166A Triadic#6A4B16

Tints & Shades

Lighter tints and darker shades of #166A4B, useful for hover states, backgrounds, and text variants.

Tints

#1E9469 #28C38A #45D9A3 #73E2BA #9EEBCF #CCF5E6

Shades

#135D42 #105039 #0E4430 #0B3727 #092A1E #061E15

Use #166A4B in Our Tools

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