diff --git a/src/pulsatingscience.ui b/src/pulsatingscience.ui
index 304994a592cd74517716c6bc7df2ee6abf7a278d..88bc9529d2ce218312fb01ded956f8678771f82a 100644
--- a/src/pulsatingscience.ui
+++ b/src/pulsatingscience.ui
@@ -407,6 +407,9 @@
        </item>
        <item row="0" column="6">
         <widget class="QLCDNumber" name="lcdAmpLHO">
+         <property name="styleSheet">
+          <string notr="true">color:rgb(0, 0, 255)</string>
+         </property>
          <property name="numDigits">
           <number>4</number>
          </property>
@@ -414,6 +417,9 @@
        </item>
        <item row="1" column="6">
         <widget class="QLCDNumber" name="lcdAmpLLO">
+         <property name="styleSheet">
+          <string notr="true">color:rgb(255, 0, 0)</string>
+         </property>
          <property name="numDigits">
           <number>4</number>
          </property>
@@ -421,6 +427,9 @@
        </item>
        <item row="3" column="6">
         <widget class="QLCDNumber" name="lcdAmpVirgo">
+         <property name="styleSheet">
+          <string notr="true">color:rgb(0, 153, 0)</string>
+         </property>
          <property name="numDigits">
           <number>4</number>
          </property>