achromatophilia

[ ey-kruh-mat-uh-fil-ee-uh, -feel-yuh, ak-ruh-, ey-kroh-muh-tuh- ]
/ ˌeɪ krəˌmæt əˈfɪl i ə, -ˈfil yə, ˌæk rə-, eɪˌkroʊ mə tə- /

noun Biology.

the property of having little or no affinity for stains.

Origin of achromatophilia