Vibrant colours are very bright and clear. Horizon Blue, Corn Yellow and Pistachio Green are just three of the vibrant colours in this range = brilliant + vibrantly vi·brant·ly a selection of vibrantly coloured French cast-iron saucepans
Someone or something that is vibrant is full of life, energy, and enthusiasm. Tom felt himself being drawn towards her vibrant personality Orlando itself is vibrant, full of affordable accommodation and great places to eat. + vibrancy vi·bran·cy She was a woman with extraordinary vibrancy and extraordinary knowledge. = vitality