Goals created with duplicate colors

I have 12 goals in one of my products.  There are two instances where two goals have the same color which makes it very hard to match goals up to features on the Features -> Roadmap view.  I need to present this view to external stakeholders so it would be very useful if either goals were not created with the same color, or I had the ability to change the color of the goal.

On the Details page for a goal, I see a small square with the color, and the mouse pointer changes to a hand as if i can click on it to bring up a color picker, however nothing happens when I click.