#666C5A Color

#666C5A is rgb(102, 108, 90) in RGB and hsl(80, 9%, 39%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666C5A

HEX#666C5A

RGBrgb(102, 108, 90)

HSLhsl(80, 9%, 39%)

HSVhsv(80, 17%, 42%)

OKLCHoklch(52.1% 0.028 122.4)

CMYKcmyk(6%, 0%, 17%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666C5A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.44:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.86:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666C5A based on color wheel relationships. Click any swatch for its full breakdown.

Base#666C5A Complementary#605A6C Analogous#6C695A Analogous#5D6C5A Triadic#5A666C Triadic#6C5A66

Tints & Shades

Lighter tints and darker shades of #666C5A, useful for hover states, backgrounds, and text variants.

Tints

#7B836D #929985 #A6AB9B #BCC0B4 #D0D3CA #E6E8E3

Shades

#595F4F #4C5143 #3F4338 #32352C #252720 #181915

Use #666C5A in Our Tools

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