Hex #99b477 or rgb(153,180,119) in RGB space is the tint of olive. It has hue angle of 86.56 degrees, value = 71 and saturation = 34. #99b477 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of cyan, 5 drops of white, 4 drops of black.
Nearest safe hex - #99cc66. Below you can see the block with #99b477 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99b477 to the mixer and play with it.