Hex #747e5d or rgb(116,126,93) in RGB space is the tint of lime. It has hue angle of 78.18 degrees, value = 49 and saturation = 26. #747e5d can be obtained by mixing 4 colors: 1 drop of red, 2 drops of green, 4 drops of white, 4 drops of black.
Nearest safe hex - #666666. Below you can see the block with #747e5d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #747e5d to the mixer and play with it.