Hex #39a0a1 or rgb(57,160,161) in RGB space is the tint of cyan. It has hue angle of 180.58 degrees, value = 63 and saturation = 65. #39a0a1 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of blue, 5 drops of cyan, 1 drop of green.
Nearest safe hex - #339999. Below you can see the block with #39a0a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #39a0a1 to the mixer and play with it.