Hex #9fad20 or rgb(159,173,32) in RGB space is the tint of yellow. It has hue angle of 65.96 degrees, value = 68 and saturation = 82. #9fad20 can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of green, 1 drop of white, 2 drops of black.
Nearest safe hex - #999933. Below you can see the block with #9fad20 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9fad20 to the mixer and play with it.