Good question, and one, it seems, nearly all photographers avoid addressing. Whatever racial group you photograph, skin tones remain a difficult aspect of getting the right tonal values for a natural look. As well, skin tones vary from individual to individual.
In general, you may wish to select each individual's face for adjustment of skin tone.
But you may not have to if the image has a good overall exposure. Flash lighting fill will help here. Often, once you gain a good exposure for the skin tone of one subject, the rest fall into place -- assuming you have not selected just one face for adjustment. In fact, this approach provides a reference for achieving natural skin tones throughout the image.
I use the Hue/Saturation adjustment for this purpose. Try also the Color Balance adjustment, for it provides a fine-tuning that may prove very useful for producing natural-looking skin tones.
Black people: Generally, their skin tone contains more red. The camera sensor will render their skin tone over-red. So back off the red's saturation and adjust its lightness for a natural skin tone. The yellow may also need a similar adjustment.
Asian people: As a rule, their skin tone contains more yellow. But again you will see much variation of skin tone.
White people: This group remains hard to categorize due to so much variation. You may find, however, that working with the red and magenta tones will gain a close approximation of a natural skin tone.
Note that even so-called professional photographers (typically the ones with a photojournalism or a film-era background) simply ignore this difficult aspect of image development. Instead, they simply apply a warming filter that renders skin tones orange or red -- not very flattering, and certainly not natural-looking. Do not copy this lazy approach.
BTW: I cannot give visual examples here because I follow a strict policy of not showing images of adult individuals unless I first gain their permission.
Good luck.
TinkerToi wrote:
Tomorrow I have a Senior photo shoot with twins boys. They are actually mixed race, so a little lighter than usual. I've only photographed one other person of color, but it was all indoors. The shoot tomorrow will totally be outside. Can someone give me some tips please? I will bring flash with me just in case I need some fill flash. But besides that, I'm just not sure. I've read many, many articles on shooting Seniors, but none of them address people of color. Please help! Thanks!!