#66E7CF
Closest to "aquamarine" · rgb(102, 231, 207)
Color codes
Shades & tints
About #66E7CF
#66E7CF is a color with red 102, green 231 and blue 207 (on a 0–255 scale). In HSL it sits at a hue of 169°, 73% saturation and 65% lightness. For print, its CMYK breakdown is cmyk(56%, 0%, 10%, 9%). The closest named CSS color is aquamarine. 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.