Colors don't match between Gen2 and Gen 3 bulbs

So, I had a Gen 2 bulb and needed another for my nightstand on the other side of the bed. I discovered gen 3 was out and did a lot of googling to make sure it would match the Gen2 bulb. All I could find was the new one supported homekit, and was 50ish lumens brighter.

But, i am seeing the the 1000 gen 2 bulb has a very different hue to it than the Gen3. at 2750k the Gen3 bulb looks about right, but the Gen2 bulb is a little greenish. Despite which one is more accurate I just need them to match accurate or not.

Is there a known variance between the models, or do I have a defective bulb?