Hex #ccce91 or rgb(204,206,145) in RGB space is the tint of yellow. It has hue angle of 61.97 degrees, value = 81 and saturation = 30. #ccce91 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of blue, 5 drops of white, 1 drop of black.
Nearest safe hex - #cccc99. Below you can see the block with #ccce91 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #ccce91 to the mixer and play with it.