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convert in.png -colorspace HSL -colorspace HSL -channel R -evaluate multiply 1.2 -channel B -evaluate multiply 1.1 -channel G -evaluate multiply 1.1 out.png
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convert rgb.png -gamma 1.0,0.4,1.0 out.png
hakuna matata
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convert in.png -colorspace HSL -colorspace HSL -channel R -evaluate multiply 1.2 -channel B -evaluate multiply 1.1 -channel G -evaluate multiply 1.1 out.png
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convert rgb.png -gamma 1.0,0.4,1.0 out.png
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convert Image16.png -channel g -evaluate multiply 0.9 +channel result.png
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convert Image16.png -modulate 100,100,120 result1.png
convert Image16.png -modulate 100,100,70 result2.png
convert Image16.png -modulate 100,50,100 result3.png