AForge.Imaging.HSL.ToRGB C# (CSharp) Method

        public static void ToRGB( HSL hsl, RGB rgb )
        {
            if ( hsl.Saturation == 0 )
            {
                // gray values
                rgb.Red = rgb.Green = rgb.Blue = (byte) ( hsl.Luminance * 255 );
            }
            else
            {
                float v1, v2;
                float hue = (float) hsl.Hue / 360;

                v2 = ( hsl.Luminance < 0.5 ) ?
                    ( hsl.Luminance * ( 1 + hsl.Saturation ) ) :
                    ( ( hsl.Luminance + hsl.Saturation ) - ( hsl.Luminance * hsl.Saturation ) );
                v1 = 2 * hsl.Luminance - v2;

                rgb.Red   = (byte) ( 255 * Hue_2_RGB( v1, v2, hue + ( 1.0f / 3 ) ) );
                rgb.Green = (byte) ( 255 * Hue_2_RGB( v1, v2, hue ) );
                rgb.Blue  = (byte) ( 255 * Hue_2_RGB( v1, v2, hue - ( 1.0f / 3 ) ) );
                rgb.Alpha = 255;
            }
        }