Hex #a4a580 or rgb(164,165,128) in RGB space is the tint of yellow. It has hue angle of 61.62 degrees, value = 65 and saturation = 22. #a4a580 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of magenta, 5 drops of blue, 3 drops of white.
Nearest safe hex - #999999. Below you can see the block with #a4a580 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a4a580 to the mixer and play with it.