Hex #4d662b or rgb(77,102,43) in RGB space is the tint of olive. It has hue angle of 85.42 degrees, value = 40 and saturation = 58. #4d662b can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of blue, 1 drop of cyan, 5 drops of black.
Nearest safe hex - #666633. Below you can see the block with #4d662b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d662b to the mixer and play with it.