#66DDD9
Closest to "mediumturquoise" · rgb(102, 221, 217)
Color codes
Shades & tints
About #66DDD9
#66DDD9 is a color with red 102, green 221 and blue 217 (on a 0–255 scale). In HSL it sits at a hue of 178°, 64% saturation and 63% lightness. For print, its CMYK breakdown is cmyk(54%, 0%, 2%, 13%). The closest named CSS color is mediumturquoise. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.