Hex #629627 or rgb(98,150,39) in RGB space is the tint of olive. It has hue angle of 88.11 degrees, value = 59 and saturation = 74. #629627 can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of green, 2 drops of white, 4 drops of black.
Nearest safe hex - #669933. Below you can see the block with #629627 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #629627 to the mixer and play with it.