Start by clicking ‘Address Book’ -> ‘All Email Lists’
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Click On Your Preferred List Where You Want To Change The Subscribe Form Button Color,
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Click on Pages Number
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Or in Quick Links, Drop Down and Choose “List Pages”
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Select Subscribe Form From Sub Drop Down Menu on Right
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Go to the Source Code of Your Form
Click Source
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Find the [SUBMIT_BUTTON] Tag
Scroll to the bottom of your source code.
This might look scary. Just look for [SUBMIT_BUTTON] and ignore the rest.
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Look Above The Submit Button Tag and Find the ‘btn-primary’ code.
The code looks like this: <span><input class=”btn btn-primary btn-flat” name=”yt0″ style=”background-color:#89a898;” type=”submit” value=”Subscribe” /> </span>
Don’t see this code? Continue this tutorial over here.
Find and Change the Hex Color Code to Your Desired Color
Don’t know your hex color code? Go to ImageColorPicker.com, upload a branded graphic, and click on the color that you want your submit button to be. They’ll tell you what the hex color code is.
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Click Save changes.
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Click The Preview Icon To Preview Your Form With The New Button Color
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The Subscribe button color should now be changed.
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