#21A342
Closest to "seagreen" · rgb(33, 163, 66)
Color codes
Shades & tints
About #21A342
#21A342 is a color with red 33, green 163 and blue 66 (on a 0–255 scale). In HSL it sits at a hue of 135°, 66% saturation and 38% lightness. For print, its CMYK breakdown is cmyk(80%, 0%, 60%, 36%). The closest named CSS color is seagreen. 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.