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Set gradients to button in swift 3

// Here is the Gradient method, You can edit your color as per requirements.

func BtnClrmethod(btn: UIButton) {
        let gradientLayer: CAGradientLayer!
        btn.layer.cornerRadius=5
        let greenClr = UIColor(red: CGFloat(38.0/255), green: CGFloat(122.0/255), blue: CGFloat(81.0/255), alpha: 1.0)
        let blueClr = UIColor(red: CGFloat(36.0/255), green: CGFloat(96.0/255), blue: CGFloat(159.0/255), alpha: 1.0)
        gradientLayer = CAGradientLayer()
        gradientLayer.frame = btn.bounds
        gradientLayer.cornerRadius = 5
        gradientLayer.colors = [greenClr.cgColor, blueClr.cgColor]
        btn.layer.addSublayer(gradientLayer)
    }
    
  

}

Happy Coding :)
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