Hex #628f00 or rgb(98,143,0) in RGB space is the tint of lime. It has hue angle of 78.88 degrees, value = 56 and saturation = 100. #628f00 can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of red, 5 drops of green, 3 drops of black.
Nearest safe hex - #669900. Below you can see the block with #628f00 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #628f00 to the mixer and play with it.