Hex #399368 or rgb(57,147,104) in RGB space is the tint of teal. It has hue angle of 151.33 degrees, value = 58 and saturation = 61. #399368 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of blue, 3 drops of cyan, 3 drops of green.
Nearest safe hex - #339966. Below you can see the block with #399368 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #399368 to the mixer and play with it.