Hex #62784e or rgb(98,120,78) in RGB space is the tint of olive. It has hue angle of 91.43 degrees, value = 47 and saturation = 35. #62784e can be obtained by mixing 4 colors: 1 drop of red, 3 drops of green, 4 drops of white, 5 drops of black.
Nearest safe hex - #666666. Below you can see the block with #62784e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #62784e to the mixer and play with it.