#638C68 Color

#638C68 is rgb(99, 140, 104) in RGB and hsl(127, 17%, 47%) in HSL. The closest CSS named color is DimGray. Black text is most readable on this background.

#638C68

HEX#638C68

RGBrgb(99, 140, 104)

HSLhsl(127, 17%, 47%)

HSVhsv(127, 29%, 55%)

OKLCHoklch(60% 0.071 147.8)

CMYKcmyk(29%, 0%, 26%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #638C68 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.83:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.48:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #638C68 based on color wheel relationships. Click any swatch for its full breakdown.

Base#638C68 Complementary#8C6387 Analogous#738C63 Analogous#638C7D Triadic#68638C Triadic#8C6863

Tints & Shades

Lighter tints and darker shades of #638C68, useful for hover states, backgrounds, and text variants.

Tints

#769E7A #8EAF91 #A3BDA6 #B7CCBA #CCDBCE #E4ECE5

Shades

#577A5B #4A684E #3D5740 #2F4231 #223023 #151E16

Use #638C68 in Our Tools

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