Best CPU Heatsink

[UnderSeaGaming]

Hey guys I'm new to the forums and decided to ask a few questions for my next build.
What's the best cpu heatsink I can get?
My future build will either be an all-orange rig, or all lime green so I would get rid of any fans on the heatsink and get nicely colored ones (aesthetics give more performance to your pc, everyone knows that.)

So basically my questions are: What's the best heatsink? What are the best orange or lime green fans?

I'm using an i5-4670k so I'm using lga 1150. 
In the future I'd upgrade to an i7-4790k if money permits me to do so, but still I'd be on the lga 1150.


Thank you to anyone who reads and answers!

[Mo5]

If you want aircooling the Noctua D15 is your best shot. Don't know about (good) orange fans... http://www.xigmatek.com/product.php?productid=148 ?

[Taidi]

Well the be quiet! dark rock pro 3 is nice but it's just black.

[Vavetti]

For the heatsink the Noctua NH-D15, the cryorig r1 ultimate or Phanteks PH-TC14PE.

As for orange fans I'd reccomend Cougar vortex fans, green not really sure. 

[UnderSeaGaming]

Thank you all for the extremely quick responses!

For the heatsink the Noctua NH-D15, the cryorig r1 ultimate or Phanteks PH-TC14PE.

As for orange fans I'd reccomend Cougar vortex fans, green not really sure. 

I really like those fans, and is the noctua heatsink good? Like if I weren't using the noctua fans (Which I have been told are very good but have yet to use them myself) would the heatsink still be good? I'm most likely not going to be overclocking, and if I do it'll just be to say that I did it and to experiment a bit, I'm mainly just looking for something that could be cooler and quieter than a stock heatsink.

[Vavetti]

Thank you all for the extremely quick responses!

I really like those fans, and is the noctua heatsink good? Like if I weren't using the noctua fans (Which I have been told are very good but have yet to use them myself) would the heatsink still be good? I'm most likely not going to be overclocking, and if I do it'll just be to say that I did it and to experiment a bit, I'm mainly just looking for something that could be cooler and quieter than a stock heatsink.

It'll still do a very good job at keeping things cool and quite, especially when you're not overclocking. 

[UnderSeaGaming]

It'll still do a very good job at keeping things cool and quite, especially when you're not overclocking. 

Cool stuff, thanks man!