Hex #627c3b or rgb(98,124,59) in RGB space is the tint of olive. It has hue angle of 84.00 degrees, value = 49 and saturation = 52. #627c3b can be obtained by mixing 3 colors: 5 drops of red, 3 drops of cyan, 5 drops of green.
Nearest safe hex - #666633. Below you can see the block with #627c3b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #627c3b to the mixer and play with it.