Hex #3b9c7d or rgb(59,156,125) in RGB space is the tint of greenish cian. It has hue angle of 160.82 degrees, value = 61 and saturation = 62. #3b9c7d can be obtained by mixing 3 colors: 5 drops of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #339966. Below you can see the block with #3b9c7d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #3b9c7d to the mixer and play with it.