Annotation color only shows when text outside of Google Bar Chart
<p>I have a google <a href="https://developers.google.com/chart/interactive/docs/gallery/barchart" rel="nofollow noreferrer">bar chart</a> and I am setting the font size and the color, however the color only applies when the text is outside of the bar.  How do I force the color to apply? </p>

<pre><code> annotations: {
        textStyle: {
          fontSize: 18,
          color:'#000000'
        }
      }
</code></pre>

<p><a href="https://i.stack.imgur.com/5ZAsD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5ZAsD.png" alt="enter image description here"></a></p>