Hex #99be5e or rgb(153,190,94) in RGB space is the tint of olive. It has hue angle of 83.13 degrees, value = 75 and saturation = 51. #99be5e can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of magenta, 3 drops of cyan, 1 drop of black.
Nearest safe hex - #99cc66. Below you can see the block with #99be5e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99be5e to the mixer and play with it.