I love the color palettes found in succulents- deep teals, greens, green-grays. In fact I think it’s one of my favorite palettes. I’m horrible with plants, so succulents and I have a love/ love relationship. It’s really hard to kill a succulent since they store so much water and are great in stone beds and dry climates. There is a Cactus and Succulent Society, which is a wealth of information- from species to locating your local chapter and resources.