natver

I figured this out. I added a function in functions.php and then called it inside the template

if ( class_exists('Tribe__Events__Main') ){
	function tribe_get_color_categories ( $event_id = null ) {
		if ( is_null( $event_id ) ) {
			$event_id = get_the_ID();
		}
		$event_cats = '';
		$term_list = wp_get_post_terms( $event_id, Tribe__Events__Main::TAXONOMY );
		foreach( $term_list as $term_single ) {
			$category_color_primary = get_field('event_category_color', $term_single);
		}
		if($category_colour_primary) {
			echo 'style="color:';
			echo $category_color_primary;
			echo ' " ';
		}
	}
}