Hex #99ab44 or rgb(153,171,68) in RGB space is the tint of lime. It has hue angle of 70.49 degrees, value = 67 and saturation = 60. #99ab44 can be obtained by mixing 2 colors: 3 drops of yellow, 2 drops of blue.
Nearest safe hex - #999933. Below you can see the block with #99ab44 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99ab44 to the mixer and play with it.