From: Effects of yellow natural dyes on handmade Daqian paper
Sample | YP-0 | YP-A | YP-P | YP-G | YP-T |
---|---|---|---|---|---|
Color | Yellowish | Bright yellow | Light yellow | Yellow to orange-red | Lemon yellow |
L | 76.36 | 71.35 | 73.72 | 69.74 | 75.28 |
a | 3.66 | 1.22 | 3.18 | 15.6 | 3.18 |
b | 17.35 | 57.44 | 25.9 | 57.5 | 27.02 |
ΔE | – | 40.48 | 8.97 | 42.28 | 9.74 |