Hex #339a88 or rgb(51,154,136) in RGB space is the tint of greenish cian. It has hue angle of 169.51 degrees, value = 60 and saturation = 67. #339a88 can be obtained by mixing 4 colors: 5 drops of cyan, 2 drops of green, 3 drops of white, 5 drops of black.
Nearest safe hex - #339999. Below you can see the block with #339a88 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #339a88 to the mixer and play with it.