Hex #627c42 or rgb(98,124,66) in RGB space is the tint of olive. It has hue angle of 86.90 degrees, value = 49 and saturation = 47. #627c42 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of red, 5 drops of blue, 3 drops of green.
Nearest safe hex - #666633. Below you can see the block with #627c42 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #627c42 to the mixer and play with it.