Hex #718939 or rgb(113,137,57) in RGB space is the tint of lime. It has hue angle of 78.00 degrees, value = 54 and saturation = 58. #718939 can be obtained by mixing 4 colors: 2 drops of red, 4 drops of green, 2 drops of white, 1 drop of black.
Nearest safe hex - #669933. Below you can see the block with #718939 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #718939 to the mixer and play with it.