thanks
The sun appears yellow, and the spectral intensity of light reaching sea level is slightly greater in the yellow-green ... but sunlight is a mixture of wavelengths.
So you are correct that sunlight is a mixture, and appears mostly white. And your husband is correct if he is saying sunlight has slightly more warm yellow-green than other wavelengths.
For a technical question like this, you have to EXACTLY define EXACTLY what you are disputing ... it otherwise gets complicated pretty quick and the answers are not always black and white.
sunlight contsisits of 7 colors VIBGYOR which forms a spectrum
when white light falls on any object is gets partially absorbed and partially reflected the reflected color falls on our eye and we think that the object is of that color but on the contrary it is that color which the objects throws out!!
So yes, you are right in saying that sunlight is white :)
