Hex #8fb850 or rgb(143,184,80) in RGB space is the tint of olive. It has hue angle of 83.65 degrees, value = 72 and saturation = 57. #8fb850 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of green, 5 drops of white, 3 drops of black.
Nearest safe hex - #99cc66. Below you can see the block with #8fb850 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8fb850 to the mixer and play with it.