jpseaton said:
I..Could you just add the food coloring to the priming sugar and then rack your beer into the bottling bucket?
If you're an extract brewer, making a green beer that doesn't look like swamp water will be tough.
Extract beer tends to be darker and cloudier than all-grain and introducing food coloring can be tricky.
If you can get your base beer to look like this...
then you have a chance of creating a green beer that looks drinkable.
Otherwise, be satisfied that you're serving a homemade craft beer and leave the coloring gimmicks to the bars serving BMC.