Spring green is a color included on the color wheel that is precisely halfway between cyan and green. Spring green is a pure chroma on the color wheel. Tiffany Blue is the colloquial name for the light medium robin egg blue color associated with Tiffany & Co., the New York City jewelry company. The color was used on the cover of Tiffany’s Blue Book, first published in 1845.Since then Tiffany & Co. has used the color on extensively on promotional materials, including boxes and bags. When these two adorable colors turn on your spring summer fashion outfits, could you stand it?