Hex #767b42 or rgb(118,123,66) in RGB space is the tint of yellow. It has hue angle of 65.26 degrees, value = 48 and saturation = 46. #767b42 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of blue, 2 drops of white, 5 drops of black.
Nearest safe hex - #666633. Below you can see the block with #767b42 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #767b42 to the mixer and play with it.