#669999 Color

#669999 is rgb(102, 153, 153) in RGB and hsl(180, 20%, 50%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#669999

HEX#669999

RGBrgb(102, 153, 153)

HSLhsl(180, 20%, 50%)

HSVhsv(180, 33%, 60%)

OKLCHoklch(64.7% 0.054 195.9)

CMYKcmyk(33%, 0%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #669999 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.19:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.58:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #669999 based on color wheel relationships. Click any swatch for its full breakdown.

Base#669999 Complementary#996666 Analogous#669980 Analogous#667F99 Triadic#996699 Triadic#999966

Tints & Shades

Lighter tints and darker shades of #669999, useful for hover states, backgrounds, and text variants.

Tints

#7BA7A7 #91B6B6 #A6C4C4 #B9D0D0 #CEDEDE #E3EDED

Shades

#588484 #4B7171 #3D5C5C #314949 #233434 #162222

Use #669999 in Our Tools

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