diff --git a/Userland/Libraries/LibGUI/Button.cpp b/Userland/Libraries/LibGUI/Button.cpp
index 03c1587135..a7e68718f8 100644
--- a/Userland/Libraries/LibGUI/Button.cpp
+++ b/Userland/Libraries/LibGUI/Button.cpp
@@ -78,6 +78,13 @@ void Button::paint_event(PaintEvent& event)
     }
 
     if (m_icon) {
+        auto solid_color = m_icon->solid_color(60);
+        // Note: 4.5 is the minimum recommended constrast ratio for text on the web:
+        // (https://developer.mozilla.org/en-US/docs/Web/Accessibility/Understanding_WCAG/Perceivable/Color_contrast)
+        // Reusing that threshold here as it seems to work reasonably well.
+        bool should_invert_icon = solid_color.has_value() && palette().button().contrast_ratio(*solid_color) < 4.5f;
+        if (should_invert_icon)
+            m_icon->invert();
         if (is_enabled()) {
             if (is_hovered())
                 painter.blit_brightened(icon_location, *m_icon, m_icon->rect());
@@ -86,6 +93,8 @@ void Button::paint_event(PaintEvent& event)
         } else {
             painter.blit_disabled(icon_location, *m_icon, m_icon->rect(), palette());
         }
+        if (should_invert_icon)
+            m_icon->invert();
     }
     auto& font = is_checked() ? this->font().bold_variant() : this->font();
     if (m_icon && !text().is_empty()) {