Hex #717747 or rgb(113,119,71) in RGB space is the tint of lime. It has hue angle of 67.50 degrees, value = 47 and saturation = 40. #717747 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of red, 5 drops of cyan, 5 drops of black.
Nearest safe hex - #666633. Below you can see the block with #717747 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #717747 to the mixer and play with it.