Hex #6d9649 or rgb(109,150,73) in RGB space is the tint of olive. It has hue angle of 91.95 degrees, value = 59 and saturation = 51. #6d9649 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of green, 2 drops of white, 1 drop of black.
Nearest safe hex - #669933. Below you can see the block with #6d9649 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d9649 to the mixer and play with it.