Which color is associated with green stain?

The association of green stain with a yellowish green to dark green color stems from the typical appearance of this type of stain on teeth. Green stains are often the result of chlorophyll from an external source or can be due to poor oral hygiene practices that allow for the growth of certain bacteria and food particles. Over time, these factors can lead to the deposition of pigmented materials on the tooth surface, resulting in the characteristic green hue.

This coloration indicates specific bacterial activity, often linked with specific environmental factors, such as diet or the presence of certain microorganisms in the mouth. The visually distinct yellowish green to dark green range is critical for dental hygienists and practitioners to recognize in order to diagnose underlying issues effectively and recommend appropriate oral hygiene practices.