#66E487
Closest to "mediumaquamarine" · rgb(102, 228, 135)
Color codes
Shades & tints
About #66E487
#66E487 is a color with red 102, green 228 and blue 135 (on a 0–255 scale). In HSL it sits at a hue of 136°, 70% saturation and 65% lightness. For print, its CMYK breakdown is cmyk(55%, 0%, 41%, 11%). 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.