Hex #3b897d or rgb(59,137,125) in RGB space is the tint of greenish cian. It has hue angle of 170.77 degrees, value = 54 and saturation = 57. #3b897d can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of blue, 3 drops of cyan, 2 drops of black.
Nearest safe hex - #339966. Below you can see the block with #3b897d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #3b897d to the mixer and play with it.