Hex #76733b or rgb(118,115,59) in RGB space is the tint of yellow. It has hue angle of 56.95 degrees, value = 46 and saturation = 50. #76733b can be obtained by mixing 4 colors: 3 drops of red, 4 drops of green, 3 drops of white, 3 drops of black.
Nearest safe hex - #666633. Below you can see the block with #76733b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #76733b to the mixer and play with it.