This TV has vivid colors.
His explanation was very clear and easy to understand.
The colors in that photo are vivid and clear.
I still vividly remember what happened that day.
This camera can capture sharp, clear footage.
As the investigation progressed, the truth of the case became clear.
鮮明 is a formal na-adjective/noun meaning 'sharp and clear' often used for images or memories, while まざまざ is an adverb describing the vivid, forceful way something is recalled or perceived.
鮮明 means 'clear' or 'sharp' in a visual sense, while 躍如 adds a sense of dynamic, lifelike vitality beyond mere clarity.