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Rules & officiating

Yellow card

A caution shown by an official to formally warn a player for misconduct or a serious foul.

Rules & officiating

Definition

In football and several other sports, a referee holds up a yellow card to caution a player for offences such as a reckless foul, unsporting behaviour or dissent. It acts as an official warning that is recorded for the match.

A player who receives a second yellow card in the same game is usually then shown a red card and sent off. In some sports a yellow card also means a short spell off the field before the player can return.

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Content updated
2026-08-04

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