Dallas Stars
Minnesota Wild
Vancouver Canucks
(Old Mighty Ducks)
New Jersey Devils (infamous "Christmas" jerseys)
More than 10%
"More than 10%" isn't saying a whole lot.
One team uses dark green as a primary color.
One team uses Kelly green as a primary color.
One team uses Kelly green as a secondary color.
NJ and AZ use dark green as a secondary color for their throwback/third jerseys.
But if you want to run with "more than 10%" using green, then consider:
15/31 teams (>48%) use some shade of blue, 15/31 (>48%) use some shade of red, and 14/31 (>45%) use black for their team colors. Given the choice between a pastel version of blue and red and an alternative based around green, I'm very much in favor of green.