diff --git a/website/src/components/DataGrid.astro b/website/src/components/DataGrid.astro
index 17e6822..e46365e 100644
--- a/website/src/components/DataGrid.astro
+++ b/website/src/components/DataGrid.astro
@@ -105,10 +105,14 @@ Astro.response.headers.set('Cache-Control', 'no-cache');
     };
     const def = map[currentColumnID];
     if (def) {
-      if (params.value <= def.bestPerformance) {
-        return {backgroundColor: style.getPropertyValue('--good-color')};
-      } else if (params.value >= def.worstPerformance) {
-        return {backgroundColor: style.getPropertyValue('--bad-color')};
+      const isGood = def.worstPerformance > def.bestPerformance ?
+          params.value < def.bestPerformance : params.value > def.bestPerformance;
+      const isBad = def.worstPerformance > def.bestPerformance ?
+          params.value > def.worstPerformance : params.value < def.worstPerformance;
+      if (isGood) {
+        return { backgroundColor: style.getPropertyValue('--good-color') };
+      } else if (isBad) {
+        return { backgroundColor: style.getPropertyValue('--bad-color') };
       }
     }
     return {};