Hex #8fac40 or rgb(143,172,64) in RGB space is the tint of lime. It has hue angle of 76.11 degrees, value = 67 and saturation = 63. #8fac40 can be obtained by mixing 4 colors: 5 drops of yellow, 3 drops of green, 4 drops of white, 4 drops of black.
Nearest safe hex - #999933. Below you can see the block with #8fac40 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8fac40 to the mixer and play with it.