What symbolizes the white crescent (colour) in the center of Pakistan's national flag?

What symbolizes the white crescent (colour) in the center of Pakistan's national flag?

پاکستان کے قومی پرچم کے بیچ میں سفید ہلال کس چیز کی علامت ہے؟
Explanation

White color represents peace and honesty & symbolizing the role of religious minorities

Green color represents hope, joy, and love, and in many cultures has a sacred significance as in Pakistan where the color green is associated with Islam.

The crescent in the Pakistani Flag represents progress

Pakistan flag's green and white color explains the Muslim majority in Pakistan and various religious minorities.

The Dark green field in the flag of Pakistan represents Muslim Majority

The star in the Pakistani flag represents light and knowledge

The white strip in the flag of Pakistan represents Minority