On this quick video photographer Glyn Dewis shows how to quickly change colors in an image in Photoshop.
So the trick here is to choose a hue and saturation adjustment layer and go to the bottom color wheel choose the dominant color (in the center (see the video) and the to sides (the range of the colors that you want to effect) and play with the plus picker. Than you can change both the hue and the lightness to fit what you want. Of course that by playing with the adjustment layer you can control which areas of the image you are going to effect (with the invert feature and a white brush).
Changing colors in Photoshop has always been a popular topic and we covered it here extensively – you can check out “How to Change the Color of Anything in Photoshop” and if you are interested in working with colors check out this page on LensVid.