Hex #99a355 or rgb(153,163,85) in RGB space is the tint of lime. It has hue angle of 67.69 degrees, value = 64 and saturation = 48. #99a355 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of cyan, 4 drops of white, 5 drops of black.
Nearest safe hex - #999966. Below you can see the block with #99a355 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99a355 to the mixer and play with it.