Hex #767a6f or rgb(118,122,111) in RGB space is the tint of lime. It has hue angle of 81.82 degrees, value = 48 and saturation = 9. #767a6f can be obtained by mixing 4 colors: 3 drops of red, 4 drops of blue, 3 drops of green, 3 drops of white.
Nearest safe hex - #666666. Below you can see the block with #767a6f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #767a6f to the mixer and play with it.