Hex #71894c or rgb(113,137,76) in RGB space is the tint of olive. It has hue angle of 83.61 degrees, value = 54 and saturation = 45. #71894c can be obtained by mixing 3 colors: 4 drops of yellow, 4 drops of blue, 1 drop of black.
Nearest safe hex - #669933. Below you can see the block with #71894c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #71894c to the mixer and play with it.