"The night is even more richly colored than the day. . . . If only one pays attention to it, one sees that certain stars are citron yellow, while others have a pink glow or a green, blue and forget-me-not brilliance. And without my expiating on this theme, it should be clear that putting little white dots on a blue-black surface is not enough." — Vincent van Gogh, Painter
Not sure if you can see it or not but I have some green, yellow and red stars.