Hex #449339 or rgb(68,147,57) in RGB space is the tint of green. It has hue angle of 112.67 degrees, value = 58 and saturation = 61. #449339 can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of blue, 5 drops of green, 1 drop of black.
Nearest safe hex - #339933. Below you can see the block with #449339 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #449339 to the mixer and play with it.