Hex #624a14 or rgb(98,74,20) in RGB space is the tint of khaki. It has hue angle of 41.54 degrees, value = 38 and saturation = 80. #624a14 can be obtained by mixing 4 colors: 5 drops of red, 1 drop of cyan, 4 drops of green, 3 drops of black.
Nearest safe hex - #663300. Below you can see the block with #624a14 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #624a14 to the mixer and play with it.