Hex #89da3b or rgb(137,218,59) in RGB space is the tint of olive. It has hue angle of 90.57 degrees, value = 85 and saturation = 73. #89da3b can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of cyan, 5 drops of green, 2 drops of white.
Nearest safe hex - #99cc33. Below you can see the block with #89da3b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89da3b to the mixer and play with it.