Hex #71755f or rgb(113,117,95) in RGB space is the tint of lime. It has hue angle of 70.91 degrees, value = 46 and saturation = 19. #71755f can be obtained by mixing 4 colors: 2 drops of magenta, 3 drops of green, 2 drops of white, 2 drops of black.
Nearest safe hex - #666666. Below you can see the block with #71755f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #71755f to the mixer and play with it.