#557C66 Color

#557C66 is rgb(85, 124, 102) in RGB and hsl(146, 19%, 41%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#557C66

HEX#557C66

RGBrgb(85, 124, 102)

HSLhsl(146, 19%, 41%)

HSVhsv(146, 31%, 49%)

OKLCHoklch(55.1% 0.056 159.2)

CMYKcmyk(31%, 0%, 18%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #557C66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.71:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.46:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #557C66 based on color wheel relationships. Click any swatch for its full breakdown.

Base#557C66 Complementary#7C556B Analogous#577C55 Analogous#557C7A Triadic#66557C Triadic#7C6655

Tints & Shades

Lighter tints and darker shades of #557C66, useful for hover states, backgrounds, and text variants.

Tints

#65957A #7DA68F #95B7A3 #B0C9BB #C8DAD0 #E1EAE5

Shades

#4A6D59 #3E5B4B #344C3E #293D32 #1F2E25 #131B16

Use #557C66 in Our Tools

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