Hex #609140 or rgb(96,145,64) in RGB space is the tint of olive. It has hue angle of 96.30 degrees, value = 57 and saturation = 56. #609140 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of magenta, 2 drops of blue, 3 drops of green.
Nearest safe hex - #669933. Below you can see the block with #609140 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #609140 to the mixer and play with it.