diff --git a/crates/modules/src/battery.rs b/crates/modules/src/battery.rs
index cc90616..b835676 100644
--- a/crates/modules/src/battery.rs
+++ b/crates/modules/src/battery.rs
@@ -35,19 +35,20 @@ impl Battery {
     }
 }
 
-/// Icon ink: green while charging, white otherwise.
-fn ink(status: BatteryStatus) -> Color {
+/// Icon ink: the theme's success green while charging, bar text otherwise.
+fn ink(status: BatteryStatus, theme: &Theme) -> Color {
+    let palette = theme.palette();
     match status {
-        BatteryStatus::Charging => Color::from_rgb8(0x76, 0xFF, 0x03),
-        _ => Color::WHITE,
+        BatteryStatus::Charging => palette.success,
+        _ => palette.text,
     }
 }
 
 /// Transparent shell with a rounded outline tinted by charge state.
 fn shell_style(status: BatteryStatus) -> impl Fn(&Theme) -> container::Style {
-    move |_theme: &Theme| container::Style {
+    move |theme: &Theme| container::Style {
         border: Border {
-            color: ink(status),
+            color: ink(status, theme),
             width: BORDER_W,
             radius: 4.0.into(),
         },
@@ -57,8 +58,8 @@ fn shell_style(status: BatteryStatus) -> impl Fn(&Theme) -> container::Style {
 
 /// Solid fill (and nub cap) tinted by charge state.
 fn solid_style(status: BatteryStatus) -> impl Fn(&Theme) -> container::Style {
-    move |_theme: &Theme| container::Style {
-        background: Some(ink(status).into()),
+    move |theme: &Theme| container::Style {
+        background: Some(ink(status, theme).into()),
         border: Border {
             radius: 2.0.into(),
             ..Default::default()