Hex #37733d or rgb(55,115,61) in RGB space is the tint of green. It has hue angle of 126.00 degrees, value = 45 and saturation = 52. #37733d can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of blue, 3 drops of green, 3 drops of black.
Nearest safe hex - #336633. Below you can see the block with #37733d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #37733d to the mixer and play with it.