It announces the German Football Association.
- When one of our players is racistly insulted, it is not an option to continue playing, says coach Stefan Kuntz according to the site Insidethegames.
The Honduran Football Federation has written on Twitter that it is a "misunderstanding on the pitch".
The score is now 1-1.
Germany took Olympic silver in Rio de Janeiro in 2016, after losing to home team Brazil in the final.
On Thursday, the Germans begin the Olympic tournament in Japan with a replay of the final from 2016 when they face Brazil in Yokohama.
Honduras will face Romania in the first round, that match will also be played on Thursday.