function tbw_setup_theme_supported_features() {
    add_theme_support( 'editor-color-palette', array(
        array(
            'name' => __( 'Lichtgroen', 'themeLangDomain' ),
            'slug' => 'lichtgroen',
            'color' => '#D0D7D7',
        ),
        array(
            'name' => __( 'Olijfgroen', 'themeLangDomain' ),
            'slug' => 'olijfgroen',
            'color' => '#719795',
        ),
        array(
            'name' => __( 'Zachtgeel', 'themeLangDomain' ),
            'slug' => 'zachtgeel',
            'color' => '#F3EDD9',
        ),
        array(
            'name' => __( 'lichtbruin', 'themeLangDomain' ),
            'slug' => 'lichtbruin',
            'color' => '#DACEC7',
        ),
        array(
            'name' => __( 'Donkerbruin', 'themeLangDomain' ),
            'slug' => 'donkerbruin',
            'color' => '#7B6A58',
        ),
        array(
            'name' => __( 'white', 'themeLangDomain' ),
            'slug' => 'white',
            'color' => '#fff',
        ),
        array(
            'name' => __( 'black', 'themeLangDomain' ),
            'slug' => 'black',
            'color' => '#000',
        ),
        array(
            'name' => __( 'textbase', 'themeLangDomain' ),
            'slug' => 'textbase',
            'color' => '#A1ADA9',
        ),
        array(
            'name' => __( 'textyellowbg', 'themeLangDomain' ),
            'slug' => 'textyellowbg',
            'color' => '#aba592',
        ),
    ) );
}

add_action( 'after_setup_theme', 'tbw_setup_theme_supported_features' );