diff --git a/doc/classes/Button.xml b/doc/classes/Button.xml
index 9e30081bf1f..a520fbbd0fb 100644
--- a/doc/classes/Button.xml
+++ b/doc/classes/Button.xml
@@ -74,9 +74,30 @@
 		<theme_item name="font_color_hover" data_type="color" type="Color" default="Color( 0.94, 0.94, 0.94, 1 )">
 			Text [Color] used when the [Button] is being hovered.
 		</theme_item>
+		<theme_item name="font_color_hover_pressed" data_type="color" type="Color" default="Color( 1, 1, 1, 1 )">
+			Text [Color] used when the [Button] is being hovered and pressed.
+		</theme_item>
 		<theme_item name="font_color_pressed" data_type="color" type="Color" default="Color( 1, 1, 1, 1 )">
 			Text [Color] used when the [Button] is being pressed.
 		</theme_item>
+		<theme_item name="icon_color_disabled" data_type="color" type="Color" default="Color( 1, 1, 1, 0.4 )">
+			Icon modulate [Color] used when the [Button] is disabled.
+		</theme_item>
+		<theme_item name="icon_color_focus" data_type="color" type="Color" default="Color( 1, 1, 1, 1 )">
+			Icon modulate [Color] used when the [Button] is focused. Only replaces the normal modulate color of the button. Disabled, hovered, and pressed states take precedence over this color.
+		</theme_item>
+		<theme_item name="icon_color_hover" data_type="color" type="Color" default="Color( 1, 1, 1, 1 )">
+			Icon modulate [Color] used when the [Button] is being hovered.
+		</theme_item>
+		<theme_item name="icon_color_hover_pressed" data_type="color" type="Color" default="Color( 1, 1, 1, 1 )">
+			Icon modulate [Color] used when the [Button] is being hovered and pressed.
+		</theme_item>
+		<theme_item name="icon_color_normal" data_type="color" type="Color" default="Color( 1, 1, 1, 1 )">
+			Default icon modulate [Color] of the [Button].
+		</theme_item>
+		<theme_item name="icon_color_pressed" data_type="color" type="Color" default="Color( 1, 1, 1, 1 )">
+			Icon modulate [Color] used when the [Button] is being pressed.
+		</theme_item>
 		<theme_item name="hseparation" data_type="constant" type="int" default="2">
 			The horizontal space between [Button]'s icon and text.
 		</theme_item>
diff --git a/scene/resources/default_theme/default_theme.cpp b/scene/resources/default_theme/default_theme.cpp
index 8a0fa2b6945..0e18ab4b1d6 100644
--- a/scene/resources/default_theme/default_theme.cpp
+++ b/scene/resources/default_theme/default_theme.cpp
@@ -238,9 +238,17 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const
 	theme->set_color("font_color", "Button", control_font_color);
 	theme->set_color("font_color_pressed", "Button", control_font_color_pressed);
 	theme->set_color("font_color_hover", "Button", control_font_color_hover);
+	theme->set_color("font_color_hover_pressed", "Button", control_font_color_pressed);
 	theme->set_color("font_color_focus", "Button", control_font_color_focus);
 	theme->set_color("font_color_disabled", "Button", control_font_color_disabled);
 
+	theme->set_color("icon_color_normal", "Button", Color(1, 1, 1, 1));
+	theme->set_color("icon_color_pressed", "Button", Color(1, 1, 1, 1));
+	theme->set_color("icon_color_hover", "Button", Color(1, 1, 1, 1));
+	theme->set_color("icon_color_hover_pressed", "Button", Color(1, 1, 1, 1));
+	theme->set_color("icon_color_focus", "Button", Color(1, 1, 1, 1));
+	theme->set_color("icon_color_disabled", "Button", Color(1, 1, 1, 0.4));
+
 	theme->set_constant("hseparation", "Button", 2 * scale);
 
 	// LinkButton