#669A51 Color

#669A51 is rgb(102, 154, 81) in RGB and hsl(103, 31%, 46%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.

#669A51

HEX#669A51

RGBrgb(102, 154, 81)

HSLhsl(103, 31%, 46%)

HSVhsv(103, 47%, 60%)

OKLCHoklch(63.2% 0.117 137.3)

CMYKcmyk(34%, 0%, 47%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #669A51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.33:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.31:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #669A51 based on color wheel relationships. Click any swatch for its full breakdown.

Base#669A51 Complementary#85519A Analogous#8A9A51 Analogous#519A61 Triadic#51669A Triadic#9A5166

Tints & Shades

Lighter tints and darker shades of #669A51, useful for hover states, backgrounds, and text variants.

Tints

#77AC62 #8EBA7D #A2C794 #BAD5AF #CEE1C6 #E5EFE1

Shades

#588646 #4B723C #3E5E31 #314927 #23351C #162112

Use #669A51 in Our Tools

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