Hex #176917 or rgb(23,105,23) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 41 and saturation = 78. #176917 can be obtained by mixing 3 colors: 5 drops of green, 1 drop of white, 5 drops of black.
Nearest safe hex - #006600. Below you can see the block with #176917 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #176917 to the mixer and play with it.