#638B5B Color

#638B5B is rgb(99, 139, 91) in RGB and hsl(110, 21%, 45%) in HSL. The closest CSS named color is DimGray. Black text is most readable on this background.

#638B5B

HEX#638B5B

RGBrgb(99, 139, 91)

HSLhsl(110, 21%, 45%)

HSVhsv(110, 35%, 55%)

OKLCHoklch(59.4% 0.084 140.3)

CMYKcmyk(29%, 0%, 35%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #638B5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.91:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.37:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #638B5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#638B5B Complementary#835B8B Analogous#7B8B5B Analogous#5B8B6B Triadic#5B638B Triadic#8B5B63

Tints & Shades

Lighter tints and darker shades of #638B5B, useful for hover states, backgrounds, and text variants.

Tints

#76A06E #8BAE84 #A2BF9C #B6CDB2 #CEDDCB #E2EBE0

Shades

#56784F #486642 #3B5336 #30442C #233120 #161F14

Use #638B5B in Our Tools

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