Ok, if the green and white LEDs are rated at 3.3V each, then with two in series with a 220 ohm resistor, why do they light with the 6.02V that you measured? The only way to reduce their brightness is to measure their voltage then change the circuit to match.
dont know why they light...so how do i measure the LED individual voltage if they are not correct as they were specified?? :?
You can'simply reduce the value of the 910 ohm resistor to dim the LEDs at minimum pot setting, because then their max brightness will also be reduced. The resistance of the 240 ohm resistor also must be reduced but not as much as the reduction of the value of the 910 ohm resistor.
So how do i keep their max brightness and still have then dim totally off...so is that why my orange ones that dim off are not as bright as they could be?? So you're saying that adjusting the 910 will adjust their min so the dim off and then adjusting the 240 will keep their max brightness?
What is the voltage across the orange LEDs' 390 ohm resistor when the circuit's pot is at the brightest? Also, double check and measure the 390 ohm resistance of the resistor.