Here is an example of harmonious color blends. They work together because they are colors found next to each other on the color wheel. (See my previous post for a quick lesson in color combining.) Green, yellow-green, and yellow, a pleasing combination.
This piece I call Ode to Pollack because, after all, doesn't the pendant look like part of a Jackson Pollack painting?
For more info on the necklace, feel free to visit my online store at sandyartparts.etsy.com and go to the Spring colors category.