Floral and decor colour schemes are often decided upon based on the season of the event and/or wedding.
Here is a seasonal colour chart that may assist you in choosing your overall floral and decor theme:
Canary, Vanilla, Soft Pink, Apple Green, Tangerine, White, Coral, Lilac
Pink, Lavender, Fuschia, Aubergine, White, Coral, Mango, Teal, Turquoise, Tiffany Blue, Cream, Green
Burnt Orange, Copper, Penny, Mocha, Cream, Gold, Burgundy, Chocolate, Sage, Aubergine
Ice blue, Navy, White, Silver, Gold, Burgundy, Red