Well I've been accused of weird before. I try to embrace it.
I have so many colors all over my house. I will say, that if you see a paint color you like, go one shade lighter on the color strip. Once it's up WHOA.
My favorite green of all time is Wales Green by BM. I do believe it needs some natural light though. It is not as yellow as it appears in many online images.
Much of my main areas are a neutral with a soft apricot glow.
One thing you do need to start with, is lighting. You cannot really brighten a room with paint. Some colors are better with natural light. VIbrant colors being some of them.