Hex #337166 or rgb(51,113,102) in RGB space is the tint of greenish cian. It has hue angle of 169.35 degrees, value = 44 and saturation = 55. #337166 can be obtained by mixing 4 colors: 2 drops of red, 4 drops of cyan, 1 drop of green, 3 drops of black.
Nearest safe hex - #336666. Below you can see the block with #337166 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #337166 to the mixer and play with it.