Hex #2b971d or rgb(43,151,29) in RGB space is the tint of green. It has hue angle of 113.11 degrees, value = 59 and saturation = 81. #2b971d can be obtained by mixing 2 colors: 1 drop of magenta, 5 drops of green.
Nearest safe hex - #339933. Below you can see the block with #2b971d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b971d to the mixer and play with it.