-L * values are up as much as possible with the dye by 61.61 condition yarn with Ca (OH) 2 CuSO4 5H2O 4% and 1%. use dye after lowest values L * is equivalent to 31.14 from cotton yarn dyed by the condition with Ca (OH) 2 to 4% and 1%, and the method of FeSO4 .7H2O dye first. -A * positive * has values of red, which has a maximum value equal to 8.21 from cotton yarn dyed by the condition with Ca (OH) 2 to 4% 0.25% CuSO4 5H2O. using use dye first. The value is the lowest value of a * is equal to 1.91 from cotton yarn dyed by the condition with Ca (OH) 2 to 4%, 1%, and FeSO4 .7H2O 0.75 is used with dye method.-B * is positive, yellow, b * has values as much as possible with the dye by 21.09 condition yarn with Ca (OH) 2 to 4% and 1% FeSO4 .7H2O uses dye first. B * values have the lowest value is equal to 2.61 from dyed yarn with the condition by a Ca (OH) 2 to 4% 1% and use dye FeSO4.7H2O ready.
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