Vibrancy (noun)

1. The state or quality of being full of energy, life, and activity.
2. The state or quality of being bright, colorful, and striking.

Origin:

From the latin word "vibrantem" meaning "vibrant".

Examples:

1. The city is known for its vibrant nightlife.
2. The market was full of vibrant colors and sounds.
3. The concert was full of energy and vibrancy.
4. The painting was full of vibrancy and movement.
5. The city was full of vibrancy and excitement.