Hex #627248 or rgb(98,114,72) in RGB space is the tint of olive. It has hue angle of 82.86 degrees, value = 45 and saturation = 37. #627248 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of blue, 1 drop of white, 4 drops of black.
Nearest safe hex - #666633. Below you can see the block with #627248 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #627248 to the mixer and play with it.