Hex #628a0d or rgb(98,138,13) in RGB space is the tint of lime. It has hue angle of 79.20 degrees, value = 54 and saturation = 91. #628a0d can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of blue, 3 drops of green, 4 drops of black.
Nearest safe hex - #669900. Below you can see the block with #628a0d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #628a0d to the mixer and play with it.