Hex #39c0b4 or rgb(57,192,180) in RGB space is the tint of cyan. It has hue angle of 174.67 degrees, value = 75 and saturation = 70. #39c0b4 can be obtained by mixing 4 colors: 2 drops of blue, 3 drops of cyan, 2 drops of green, 2 drops of white.
Nearest safe hex - #33cccc. Below you can see the block with #39c0b4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #39c0b4 to the mixer and play with it.