| Value | Meaning |
|---|---|
| AxyY!F(0.44757, 0.40745, 1.00000) | Incandescent / Tungsten |
| BxyY!F(0.34842, 0.35161, 1.00000) | obsolete Direct sunlight at noon |
| CxyY!F(0.31006, 0.31616, 1.00000) | obsolete Average / North sky Daylight |
| D50xyY!F(0.34567, 0.35850, 1.00000) | Horizon Light, ICC profile PCS (Profile connection space) |
| D55xyY!F(0.33242, 0.34743, 1.00000) | Mid-morning / Mid-afternoon Daylight |
| D65xyY!F(0.31271, 0.32902, 1.00000) | Noon Daylight: Television, sRGB color space |
| D75xyY!F(0.29902, 0.31485, 1.00000) | North sky Daylight |
| D93xyY!F(0.28486, 0.29322, 1.00000) | Used by Japanese NTSC |
| ExyY!F(1.0 / 3.0, 1.0 / 3.0, 1.00000) | Equal energy |
| F1xyY!F(0.31310, 0.33727, 1.00000) | Daylight Fluorescent |
| F2xyY!F(0.37208, 0.37529, 1.00000) | Cool White Fluorescent |
| F3xyY!F(0.40910, 0.39430, 1.00000) | White Fluorescent |
| F4xyY!F(0.44018, 0.40329, 1.00000) | Warm White Fluorescent |
| F5xyY!F(0.31379, 0.34531, 1.00000) | Daylight Fluorescent |
| F6xyY!F(0.37790, 0.38835, 1.00000) | Lite White Fluorescent |
| F7xyY!F(0.31292, 0.32933, 1.00000) | D65 simulator, Daylight simulator |
| F8xyY!F(0.34588, 0.35875, 1.00000) | D50 simulator, Sylvania F40 Design 50 |
| F9xyY!F(0.37417, 0.37281, 1.00000) | Cool White Deluxe Fluorescent |
| F10xyY!F(0.34609, 0.35986, 1.00000) | Philips TL85, Ultralume 50 |
| F11xyY!F(0.38052, 0.37713, 1.00000) | Philips TL84, Ultralume 40 |
| F12xyY!F(0.43695, 0.40441, 1.00000) | Philips TL83, Ultralume 30 |
| DCIxyY!F(0.31400, 0.35100, 1.00000) | DCI-P3 digital cinema projector |