#66ECEE
Closest to "aquamarine" · rgb(102, 236, 238)
Color codes
Shades & tints
About #66ECEE
#66ECEE is a color with red 102, green 236 and blue 238 (on a 0–255 scale). In HSL it sits at a hue of 181°, 80% saturation and 67% lightness. For print, its CMYK breakdown is cmyk(57%, 1%, 0%, 7%). 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.