Hex #87a34b or rgb(135,163,75) in RGB space is the tint of lime. It has hue angle of 79.09 degrees, value = 64 and saturation = 54. #87a34b can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of green, 5 drops of white, 5 drops of black.
Nearest safe hex - #999933. Below you can see the block with #87a34b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #87a34b to the mixer and play with it.