Vancouver (33-35-10), which ended a three-game losing streak, is seven points behind the Colorado Avalanche for the second wild card into the playoffs from the Western Conference. The Canucks will be eliminated if the Avalanche get one point against the Arizona Coyotes on Friday.
Thatcher Demko made 37 saves, and
Quinn Hughes
, who was the No. 7 pick in the 2018 NHL Draft, had an assist in his NHL debut.
WATCH: [All Kings vs. Canucks highlights]
"I want to play my best hockey here and produce and do what I can to pitch in, so it's nice to do that," said Hughes, who signed a three-year, entry-level contract on March 10.
Austin Wagner and Adrian Kempe scored, and Jonathan Quick made 36 saves in his 600th NHL game for Los Angeles (28-40-9), which has lost two straight and has been eliminated from playoff contention.
"We want wins, obviously, but you can live with an overtime loss if you compete and play as hard as you can," Kings defenseman Drew Doughty said. "We love playing the game of hockey and we are committed to making this team better every night and we all play with heart and we all compete and that's what we ask."