i7 4790k temps

[BAbre]

Hello. This is my system:

-Motherboard Asus Maximus VII Hero

-CPU Intel Core i7-4790K 4GHz 8MB Sk1150

-Water Cooling Corsair Hydro Series H100i

-GPU Asus GTX980-4GD5

-Memory Kingston HyperX Savage DDR3-2400MHz 2x8GB

-PSU Corsair RM750W

-SSD Samsung 2.5" 850 Pro 512GB

-SSD Crucial MX100 256GB

-HD Western Digital Passport Essential SE 2TB USB3

-Case Obsidian 550D

-Sound card Asus Xonar Essence STX II 7.1

-Monitor Asus 27" 144Hz VG278HE

The Cooling in my case is like this:

- 1 Noctua NF-S12A case fan, in the front of the case, on air intake

- 1 Corsair stock case fan, in the front of the case, on air intake

-1 Noctua NF-S12A case fan, on the back of the case, on air exhaust

-1 Corsair stock case fan, on the bottom of the case, as air intake

-Water Cooler Corsair H100i on the top, the fans doing air exhaust, bellow the radiator

I have 37º C (98.6 º F) on iddle, as you can see in the picture:

And 76º C (168º F) on full load using Intel Extreme Tunning Utility

Are these normal CPU temperatures, using an good water cooler like the Corsair H100i, with good case fans and nice air cooling?

Please express your opinion.