Nikon D300 User Manual page 70

The color space determines the gamut of colors available for color
reproduction. Choose a color space according to how photographs
will be processed on leaving the camera.
Option Description
Choose for photographs that will be printed or
sRGB sRGB(default)
used "as is" with no further modification.
This color space is capable of expressing a wider
Adobe A dobe RGB gamut of colors than sRGB,making it the preferred
choice for images that will be extensively
processed or retouched.
1
Select [Color space].
2
Highlight [Color space] in the
shooting menu (pg. 254) and
press I_.
Select a color space.
Highlight the desired option
and press O.
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