#66E191
Closest to "mediumaquamarine" · rgb(102, 225, 145)
Color codes
Shades & tints
About #66E191
#66E191 is a color with red 102, green 225 and blue 145 (on a 0–255 scale). In HSL it sits at a hue of 141°, 67% saturation and 64% lightness. For print, its CMYK breakdown is cmyk(55%, 0%, 36%, 12%). The closest named CSS color is mediumaquamarine. 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.