1 of the seedlings first round leaves are half the color of the stem

1 of the seedlings first round leaves are half the color of the stem and the rest of the seedling is perfectly bright green like normal is this any type of problem i should worry about im guessing its gunna get threw it fine just the way it came outa its shell or sumthing may be all it was

sounds normal-those cotyldons are like a yolk for the chicken-eith they got muffed up or you can take it as a sign that your plants may need to be fed sooner than the recommended 4 weeks if you see signs of deficiencies.
so best to just leave and continue to watch like a hawk. seedlings usually are able to grow out of their issues if left alone. just making sure getting proper light, water, temp, humidity, ect. remember always underwater than overwater.

its also still only in its fisrt 24 hr period of having the shell off totaly so ima wait a another day or so 4 i try anything

its fine now all better lol