Hex #a4ab6e or rgb(164,171,110) in RGB space is the tint of yellow. It has hue angle of 66.89 degrees, value = 67 and saturation = 36. #a4ab6e can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of magenta, 5 drops of green, 4 drops of white.
Nearest safe hex - #999966. Below you can see the block with #a4ab6e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a4ab6e to the mixer and play with it.