Hex #89c069 or rgb(137,192,105) in RGB space is the tint of grass green. It has hue angle of 97.93 degrees, value = 75 and saturation = 45. #89c069 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of magenta, 4 drops of cyan, 2 drops of green.
Nearest safe hex - #99cc66. Below you can see the block with #89c069 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89c069 to the mixer and play with it.