Hex #8eb255 or rgb(142,178,85) in RGB space is the tint of olive. It has hue angle of 83.23 degrees, value = 70 and saturation = 52. #8eb255 can be obtained by mixing 4 colors: 2 drops of yellow, 2 drops of green, 3 drops of white, 2 drops of black.
Nearest safe hex - #999966. Below you can see the block with #8eb255 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8eb255 to the mixer and play with it.