Hex #99a66f or rgb(153,166,111) in RGB space is the tint of lime. It has hue angle of 74.18 degrees, value = 65 and saturation = 33. #99a66f can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of magenta, 3 drops of cyan, 1 drop of black.
Nearest safe hex - #999966. Below you can see the block with #99a66f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99a66f to the mixer and play with it.