Do Emotions have colors? if they did..why are they that particular color? what's the color of Love? I think it's a shade of Red, since red generates thoughts of warmth..but love isn't bright red, it's probably closer to Crimson..with a soft touch of Lilac..the color the sky sometimes gets at sunset, that's probably it.
Do they..emotions..have scents? Happiness probably smells like Vanilla..fresh..and sweet..Love has a citrusy scent..like the smell of fresh oranges..still decorating the branches of the trees in a dreamy village on the Mediterranean, they're saturated with the sea wind, which carried the invisible particles of satisfaction..exchanged in the glances of lovers picnicking on distant shores.
Success is maybe Silver..as it's not really a heart emotion..it's a brain emotion..the mind has a different set of rules of engagement..and value. Success is odorless, since it sometimes has to conceal itself in the defeats of others.
Sadness is Dark Green..it's sombre, subtle, and dignified..Dark Green has a comforting effect..it's also warm..but not a color of joy. Sadness smells like aged wood..heavy..and intractable.
God has given us signs..we should think about them.