#66A37A Color

#66A37A is rgb(102, 163, 122) in RGB and hsl(140, 25%, 52%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#66A37A

HEX#66A37A

RGBrgb(102, 163, 122)

HSLhsl(140, 25%, 52%)

HSVhsv(140, 37%, 64%)

OKLCHoklch(66.2% 0.088 153.9)

CMYKcmyk(37%, 0%, 25%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66A37A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.96:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.08:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66A37A based on color wheel relationships. Click any swatch for its full breakdown.

Base#66A37A Complementary#A3668F Analogous#70A366 Analogous#66A399 Triadic#7A66A3 Triadic#A37A66

Tints & Shades

Lighter tints and darker shades of #66A37A, useful for hover states, backgrounds, and text variants.

Tints

#7CB18E #8FBC9E #A6C9B2 #B9D5C2 #CFE2D6 #E2EEE6

Shades

#568F69 #497959 #3B6348 #30503A #22392A #15231A

Use #66A37A in Our Tools

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