Hex #336f66 or rgb(51,111,102) in RGB space is the tint of greenish cian. It has hue angle of 171.00 degrees, value = 44 and saturation = 54. #336f66 can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of cyan, 4 drops of green, 4 drops of black.
Nearest safe hex - #336666. Below you can see the block with #336f66 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #336f66 to the mixer and play with it.