Hex #8eb471 or rgb(142,180,113) in RGB space is the tint of olive. It has hue angle of 94.03 degrees, value = 71 and saturation = 37. #8eb471 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of green, 4 drops of white, 2 drops of black.
Nearest safe hex - #99cc66. Below you can see the block with #8eb471 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8eb471 to the mixer and play with it.