Hex #bbc288 or rgb(187,194,136) in RGB space is the tint of yellow. It has hue angle of 67.24 degrees, value = 76 and saturation = 30. #bbc288 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of red, 4 drops of cyan, 4 drops of white.
Nearest safe hex - #cccc99. Below you can see the block with #bbc288 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bbc288 to the mixer and play with it.