Just in: Color Feeling. Yellow - part of Brocard's newest project exploring synesthetic links between scent and color. Perfumer Wei Ling Png picked yellow - the color of the first spring flowers, the sun disk in children’s drawings and stipes on honey bees’ bodies. Color Feeling. Yellow is made from the powdery nuance of narcissus, a drop of lemon zest and honeyed creamy aroma of tropical freesias.