Hex #aaba39 or rgb(170,186,57) in RGB space is the tint of yellow. It has hue angle of 67.44 degrees, value = 73 and saturation = 69. #aaba39 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of cyan, 1 drop of white, 2 drops of black.
Nearest safe hex - #99cc33. Below you can see the block with #aaba39 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aaba39 to the mixer and play with it.