Hex #17751f or rgb(23,117,31) in RGB space is the tint of green. It has hue angle of 125.11 degrees, value = 46 and saturation = 80. #17751f can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of blue, 5 drops of green, 3 drops of black.
Nearest safe hex - #006633. Below you can see the block with #17751f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #17751f to the mixer and play with it.