Hex #9fdd40 or rgb(159,221,64) in RGB space is the tint of olive. It has hue angle of 83.69 degrees, value = 87 and saturation = 71. #9fdd40 can be obtained by mixing 3 colors: 3 drops of yellow, 3 drops of green, 2 drops of white.
Nearest safe hex - #99cc33. Below you can see the block with #9fdd40 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9fdd40 to the mixer and play with it.