Hex #99c333 or rgb(153,195,51) in RGB space is the tint of lime. It has hue angle of 77.50 degrees, value = 76 and saturation = 74. #99c333 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of red, 4 drops of green, 2 drops of white.
Nearest safe hex - #99cc33. Below you can see the block with #99c333 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99c333 to the mixer and play with it.