I'm using the
\documentclass[a4paper, 12pt,fleqn]{article}
\usepackage[ngerman]{babel}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}
\usepackage[colorlinks= false, urlcolor=blue]{hyperref}
package, but I don't want to see red or green color in the document. I just want to have it white so that I can click on the reference or table or anything that is linked with hyperref. Is there a possibility?