Hex #747a4e or rgb(116,122,78) in RGB space is the tint of lime. It has hue angle of 68.18 degrees, value = 48 and saturation = 36. #747a4e can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of magenta, 2 drops of blue, 4 drops of green.
Nearest safe hex - #666666. Below you can see the block with #747a4e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #747a4e to the mixer and play with it.