#66D178
Closest to "mediumaquamarine" · rgb(102, 209, 120)
Color codes
Shades & tints
About #66D178
#66D178 is a color with red 102, green 209 and blue 120 (on a 0–255 scale). In HSL it sits at a hue of 130°, 54% saturation and 61% lightness. For print, its CMYK breakdown is cmyk(51%, 0%, 43%, 18%). 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.