Works well with the blue accents you have on the wall.

Looks good to me too. You could add some navy to your island and/or stools. Seat covers maybe? I see a candle - you could use a navy candle instead of the white.

Consider a decorative blue bowl and rug and the lighting and plate display will all come together.

https://ruggable.com/products/impasto-slate-blue-rug?utm_source=pinterest_ca_cat&utm_medium=social_paid&utm_campaign=%7bcampaignid%7d&utm_term=%7badgroupid%7d&epik=dj0yjnu9owdtdg5ewwttamphqulvlwh2chvlre1tzje1b2i4yu4mcd0wjm49qmlhofe0wg5jm041oe9xouzodli5zyz0pufbqufbr2p4tlp3&system=rug-sys

Navy is good with green, it's too big for the table.

example. 24" -32" diameter fixture for a 48" round table. you don't want to hit your head while leaning in the sit down. 30" -36" off the top surface.