#66F0CB
Closest to "aquamarine" · rgb(102, 240, 203)
Color codes
Shades & tints
About #66F0CB
#66F0CB is a color with red 102, green 240 and blue 203 (on a 0–255 scale). In HSL it sits at a hue of 164°, 82% saturation and 67% lightness. For print, its CMYK breakdown is cmyk(57%, 0%, 15%, 6%). 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.