Hex #99be4d or rgb(153,190,77) in RGB space is the tint of lime. It has hue angle of 79.65 degrees, value = 75 and saturation = 59. #99be4d can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of red, 3 drops of cyan, 1 drop of black.
Nearest safe hex - #99cc66. Below you can see the block with #99be4d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99be4d to the mixer and play with it.