diff --git a/app/src/main/java/com/philliphsu/clock2/timers/TimerViewHolder.java b/app/src/main/java/com/philliphsu/clock2/timers/TimerViewHolder.java
index 383e53d..b6f865e 100644
--- a/app/src/main/java/com/philliphsu/clock2/timers/TimerViewHolder.java
+++ b/app/src/main/java/com/philliphsu/clock2/timers/TimerViewHolder.java
@@ -1,6 +1,8 @@
 package com.philliphsu.clock2.timers;
 
 import android.animation.ObjectAnimator;
+import android.graphics.drawable.Drawable;
+import android.support.v4.content.ContextCompat;
 import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.View;
@@ -29,6 +31,8 @@ public class TimerViewHolder extends BaseViewHolder<Timer> {
     private final AsyncTimersTableUpdateHandler mAsyncTimersTableUpdateHandler;
     private TimerController mController;
     private ObjectAnimator mProgressAnimator;
+    private final Drawable mStartIcon;
+    private final Drawable mPauseIcon;
 
     @Bind(R.id.label) TextView mLabel;
     @Bind(R.id.duration) CountdownChronometer mChronometer;
@@ -42,6 +46,8 @@ public class TimerViewHolder extends BaseViewHolder<Timer> {
         super(parent, R.layout.item_timer, listener);
         Log.d(TAG, "New TimerViewHolder");
         mAsyncTimersTableUpdateHandler = asyncTimersTableUpdateHandler;
+        mStartIcon = ContextCompat.getDrawable(getContext(), R.drawable.ic_start_24dp);
+        mPauseIcon = ContextCompat.getDrawable(getContext(), R.drawable.ic_pause_24dp);
     }
 
     @Override
@@ -127,8 +133,7 @@ public class TimerViewHolder extends BaseViewHolder<Timer> {
     }
 
     private void bindButtonControls(Timer timer) {
-        // TODO: Pause and start icons, resp.
-//        mStartPause.setImageResource(timer.isRunning() ? 0 : 0);
+        mStartPause.setImageDrawable(timer.isRunning() ? mPauseIcon : mStartIcon);
         int visibility = timer.hasStarted() ? View.VISIBLE : View.INVISIBLE;
         mAddOneMinute.setVisibility(visibility);
         mStop.setVisibility(visibility);
diff --git a/app/src/main/res/drawable/ic_pause_24dp.xml b/app/src/main/res/drawable/ic_pause_24dp.xml
index 76f4606..0548b8e 100644
--- a/app/src/main/res/drawable/ic_pause_24dp.xml
+++ b/app/src/main/res/drawable/ic_pause_24dp.xml
@@ -4,6 +4,6 @@
         android:viewportWidth="24.0"
         android:viewportHeight="24.0">
     <path
-        android:fillColor="#FF000000"
+        android:fillColor="#FFFFFF"
         android:pathData="M6,19h4V5H6v14zm8,-14v14h4V5h-4z"/>
 </vector>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index ab9a21d..b345fd4 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -4,5 +4,7 @@
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color> <!--Alternatives: Red 700 #D32F2F-->
 
-    <color name="black_overlay">#66000000</color>
+    <color name="colorPrimaryInverse">@color/dark_gray</color> <!--TODO-->
+    <color name="colorPrimaryDarkInverse">@color/dark_gray</color> <!--TODO-->
+    <color name="colorAccentInverse">@color/colorAccent</color> <!--TODO-->
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 37d3aee..6cd5400 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -14,12 +14,9 @@
     </style>
 
     <style name="AppTheme.Dark" parent="Theme.AppCompat.NoActionBar">
-        <!--TODO: Define colorPrimaryInverse in colors.xml-->
-        <item name="colorPrimary">@color/dark_gray</item>
-        <!-- TODO: Define colorPrimaryDarkInverse in colors.xml -->
-        <item name="colorPrimaryDark">@color/dark_gray</item>
-        <!-- TODO: Define colorAccentInverse in colors.xml -->
-        <item name="colorAccent">@color/colorAccent</item>
+        <item name="colorPrimary">@color/colorPrimaryInverse</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDarkInverse</item>
+        <item name="colorAccent">@color/colorAccentInverse</item>
         <!-- TODO: This doesn't work for BottomSheetDialogs. Verify this works for other types of dialogs. -->
         <!--<item name="dialogTheme">@style/AppCompatDialogTheme.Dark</item>-->
         <item name="alertDialogTheme">@style/AppCompatAlertDialogStyle.Dark</item>