#21B4AC
Closest to "lightseagreen" · rgb(33, 180, 172)
Color codes
Shades & tints
About #21B4AC
#21B4AC is a color with red 33, green 180 and blue 172 (on a 0–255 scale). In HSL it sits at a hue of 177°, 69% saturation and 42% lightness. For print, its CMYK breakdown is cmyk(82%, 0%, 4%, 29%). The closest named CSS color is lightseagreen. 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.