Hex #aaa76a or rgb(170,167,106) in RGB space is the tint of yellow. It has hue angle of 57.19 degrees, value = 67 and saturation = 38. #aaa76a can be obtained by mixing 3 colors: 3 drops of red, 4 drops of green, 5 drops of white.
Nearest safe hex - #999966. Below you can see the block with #aaa76a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aaa76a to the mixer and play with it.