diff --git a/BTCPayServer/wwwroot/main/site.css b/BTCPayServer/wwwroot/main/site.css
index 0d079a188..08e06b308 100644
--- a/BTCPayServer/wwwroot/main/site.css
+++ b/BTCPayServer/wwwroot/main/site.css
@@ -122,3 +122,7 @@ a.nav-link:hover {
     background: white;
     display: inline-block;
 }
+
+pre {
+    color: var(--btcpay-preformatted-text-color); 
+}
diff --git a/BTCPayServer/wwwroot/main/themes/casa.css b/BTCPayServer/wwwroot/main/themes/casa.css
index 7d08d43d5..c54ba7001 100644
--- a/BTCPayServer/wwwroot/main/themes/casa.css
+++ b/BTCPayServer/wwwroot/main/themes/casa.css
@@ -62,6 +62,8 @@
   --btcpay-header-bg: var(--btcpay-brand-darker);
   --btcpay-footer-bg: var(--btcpay-brand-darkest);
 
+  --btcpay-preformatted-text-color: var(--btcpay-color-white);
+
   --btcpay-font-size-base: 16px;
   --btcpay-font-family-head: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
   --btcpay-font-family-base: -apple-system, 'Open Sans', BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
diff --git a/BTCPayServer/wwwroot/main/themes/classic.css b/BTCPayServer/wwwroot/main/themes/classic.css
index 471c7a57b..5e8b2cd4f 100644
--- a/BTCPayServer/wwwroot/main/themes/classic.css
+++ b/BTCPayServer/wwwroot/main/themes/classic.css
@@ -57,6 +57,8 @@
 
   --btcpay-bg-nav-link-active: #d9f7ef;
 
+  --btcpay-preformatted-text-color: var(--btcpay-color-neutral-900);
+
   --btcpay-font-size-base: 14px;
   --btcpay-font-family-head: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
   --btcpay-font-family-base: 'Helvetica Neue', Arial, sans-serif;
diff --git a/BTCPayServer/wwwroot/main/themes/modern.css b/BTCPayServer/wwwroot/main/themes/modern.css
index 4aacfb487..d98217167 100644
--- a/BTCPayServer/wwwroot/main/themes/modern.css
+++ b/BTCPayServer/wwwroot/main/themes/modern.css
@@ -48,6 +48,8 @@
 
   --btcpay-section-heading-text-align: left;
 
+  --btcpay-preformatted-text-color: var(--btcpay-color-neutral-900);
+
   --btcpay-font-size-base: 16px;
   --btcpay-font-family-head: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
   --btcpay-font-family-base: -apple-system, 'Open Sans', BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";