Hex #e6de99 or rgb(230,222,153) in RGB space is the tint of yellow. It has hue angle of 53.77 degrees, value = 90 and saturation = 33. #e6de99 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of red, 1 drop of cyan, 5 drops of white.
Nearest safe hex - #ffcc99. Below you can see the block with #e6de99 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #e6de99 to the mixer and play with it.