Hex #99a766 or rgb(153,167,102) in RGB space is the tint of lime. It has hue angle of 72.92 degrees, value = 65 and saturation = 39. #99a766 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of blue, 2 drops of white, 1 drop of black.
Nearest safe hex - #999966. Below you can see the block with #99a766 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99a766 to the mixer and play with it.