#66A381 Color

#66A381 is rgb(102, 163, 129) in RGB and hsl(147, 25%, 52%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#66A381

HEX#66A381

RGBrgb(102, 163, 129)

HSLhsl(147, 25%, 52%)

HSVhsv(147, 37%, 64%)

OKLCHoklch(66.4% 0.082 158.7)

CMYKcmyk(37%, 0%, 21%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66A381 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.95:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.12:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66A381 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66A381 Complementary#A36688 Analogous#69A366 Analogous#66A3A0 Triadic#8266A3 Triadic#A38266

Tints & Shades

Lighter tints and darker shades of #66A381, useful for hover states, backgrounds, and text variants.

Tints

#7CB194 #8FBCA4 #A6C9B6 #B9D5C5 #CFE2D8 #E2EEE7

Shades

#568F70 #49795E #3B634D #30503E #22392D #15231B

Use #66A381 in Our Tools

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