Hi, >I&s%4
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Here is a method besed on CIE1931 system: ^ ~Tn[w W_
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1) Try to find the intersection point of CIE1931 standrad curve and the following line: <5ULu(b&$
y=k*(x-0.3333) + 0.3333 65RD68a
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k=(yo-0.3333)/(xo-0.3333) and (xo,yo) is the known color coordintae point. 9c{ ~$zJW
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2) the wavelength of the intersection point will be the dominant wave to be determined. ,eqRI>,\
c+whpQ=01
If you need further help, I can share an Excel file. CWd
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Let me know how thing's going. ^R7X!tOq4
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Hope helpful. PVmePgF
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Mang