diff --git a/src/components/Newsletter/styles.module.css b/src/components/Newsletter/styles.module.css
index 55a964c..e3e73d1 100644
--- a/src/components/Newsletter/styles.module.css
+++ b/src/components/Newsletter/styles.module.css
@@ -110,6 +110,10 @@
   text-align: center;
 }
 
+[data-theme='dark'] .privacy {
+  color: var(--ode-neutral-800);
+}
+
 .thankYouMessage {
   background: white;
   border-radius: 8px;
diff --git a/src/css/custom.css b/src/css/custom.css
index 3c47373..0192d42 100644
--- a/src/css/custom.css
+++ b/src/css/custom.css
@@ -316,11 +316,23 @@ article p img {
   background-color: transparent;
   border-color: var(--ode-primary);
   color: var(--ode-primary);
+  --ifm-button-color: var(--ode-primary);
 }
 
 .button--secondary:hover {
   background-color: var(--ode-primary);
   color: white;
+  --ifm-button-color: white;
+}
+
+[data-theme='dark'] .button--secondary {
+  color: var(--ode-primary-light);
+  --ifm-button-color: var(--ode-primary-light);
+}
+
+[data-theme='dark'] .button--secondary:hover {
+  color: white;
+  --ifm-button-color: white;
 }
 
 /* Alert boxes */