tutorial

copy base and set to screen at 100% or a lower opactiy depending on the brightness of your image.

start a new layer. select the part of the image you want filled with color. fill with #bcf7f1

layer>New Adjustment Layer> Curves
input-68
output-37

input- 159
output-108

input-207
output-175

input-255
output-216

layer>New Adjustment Layer> Selective Coloring
reds-
c -98
m +31
y +22
b +18
yellows
c +42
m +22
y -65
b 0
whites
c +50
m -31
y -24
b +100
neutrals
c -13
m +1
y +14
b 0
Layer>New Adjustment Layer> Selective Coloring
reds
c -43
m +17
y +7
b +10
yellows
c +10
m +11
y 0
b 0
cyans
c +31
m -36
y -29
b 0
neutrals
c -4
m -8
y +14
b 0
Layer>Adjustment Layer>Selective Coloring (last one)
yellows
c +47
m 0
y 0
b -18
done. :)
other example