Hex #76776f or rgb(118,119,111) in RGB space is the tint of lime. It has hue angle of 67.50 degrees, value = 47 and saturation = 7. #76776f can be obtained by mixing 4 colors: 5 drops of red, 1 drop of magenta, 5 drops of cyan, 2 drops of green.
Nearest safe hex - #666666. Below you can see the block with #76776f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #76776f to the mixer and play with it.