Research Article
Tongue Color Analysis for Medical Application
Table 2
RGB and CIELAB values of the 12 colors.
| Color | R G B | L A B |
| C (Cyan) | 188 188 185 | 76.0693 −0.5580 1.3615 | R (Red) | 189 99 91 | 52.2540 34.8412 21.3002 | B (Blue) | 183 165 180 | 69.4695 9.5423 −5.4951 | P (Purple) | 226 142 214 | 69.4695 42.4732 −23.8880 | DR (Deep red) | 136 72 49 | 37.8424 24.5503 25.9396 | LR (Light red) | 227 150 147 | 69.4695 28.4947 13.3940 | LP (Light purple) | 225 173 207 | 76.0693 24.3246 −9.7749 | LB (Light blue) | 204 183 186 | 76.0693 7.8917 0.9885 | BK (Black) | 107 86 56 | 37.8424 3.9632 20.5874 | GY (Gray) | 163 146 143 | 61.6542 5.7160 3.7317 | W (White) | 200 167 160 | 70.9763 10.9843 8.2952 | Y (Yellow) | 166 129 93 | 56.3164 9.5539 24.4546 |
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