Lines Matching full:lightness
1249 <tr><th valign="middle">HSL ? Hue, Saturation, Lightness; like a double cone end-to-end with peaks at very top and bottom</th></tr>
3385 <p>For example using HSL, we have: ... <code>-colorspace HSL -channel lightness
4695 <dt>Lightness</dt><dd> (min(R', G', B') + max(R', G', B')) / 2.0</dd>
