Conditional Formatting Not working correctly. Is my Formula incorrect??

Hello I am a new poster and have had a issue getting my conditional formatting to work correctly.
What I am attempting to accomplish:
Column/Row I2:AA2 to shade based on value in H2. Value 1-5 Green, 6-10 Yellow, 11-15 Orange, >=16 Red

The formulas I used are:
=IF($H2<=5,TRUE,FALSE) Applies to =$I$2:$AA$2
=IF(AND($H2>=6,$H2<=10),TRUE,FALSE) Applies to =$I$2:$AA$2
=IF(AND($H2>=11,$H2<=15),TRUE,FALSE) Applies to =$I$2:$AA$2
=IF($H2>=16,TRUE,FALSE) Applies to =$I$2:$AA$2

I have a value in H2 of 16 but the conditional formatting is not being applied??

Thanks! What should it be for Orange 11 thru 15?

From what I was aware there are 2 conditions for this which require the if,and formulas?
My guess and its very odd because it works for a value of 11 was:
=IF(AND($H2>=11,$H2<=15),TRUE,FALSE)

You're saying CF formulas are different so now i am completely in the dark am I overthinking the difficulty?
=$H2<=5 for Green
=$H2>=6 for Yellow
=$H2>=11 for Orange
=$H2>=16 for Red

Yes, because they will conflict with each other.

The same reasoning I considered the IF(AND formulas originally.

If this cannot be done what is the difference between the CF formulas and regular?

Absolutely! Thank you!