Very clear figures (5)
I believe the answer is:
vivid
'very clear' is the definition.
'vivid' can be an answer for 'clear' (similar in meaning). I am not certain of the 'very' bit.
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for vivid that I've seen before include "Brilliant" , "Graphic" , "Very bright and colourful" , "Intense" , "Intensely deep/bright" .)