diff --git a/docs/basics/common-threats.md b/docs/basics/common-threats.md
index 919fb6250d..6c17580da9 100644
--- a/docs/basics/common-threats.md
+++ b/docs/basics/common-threats.md
@@ -9,14 +9,14 @@ Broadly speaking, we categorize our recommendations into the [threats](threat-mo
 - <span class="pg-purple">:material-incognito: Anonymity</span> - Shielding your online activity from your real identity, protecting you from people who are trying to uncover *your* identity specifically.
 - <span class="pg-red">:material-target-account: Targeted Attacks</span> - Being protected from hackers or other malicious actors who are trying to gain access to *your* data or devices specifically.
 - <span class="pg-orange">:material-bug-outline: Passive Attacks</span> - Being protected from things like malware, data breaches, and other attacks that are made against many people at once.
-- <span class="pg-amber">:material-package-variant-closed-remove: Supply Chain Attacks</span> - A vulnerability or exploit introduced into otherwise good software either directly or through a dependency from a third party.
+- <span class="pg-viridian">:material-package-variant-closed-remove: Supply Chain Attacks</span> - A vulnerability or exploit introduced into otherwise good software either directly or through a dependency from a third party.
 - <span class="pg-teal">:material-server-network: Service Providers</span> - Protecting your data from service providers (e.g. with E2EE, which renders your data unreadable to the server).
 - <span class="pg-blue">:material-eye-outline: Mass Surveillance</span> - Protection from government agencies, organizations, websites, and services which work together to track your activities.
 - <span class="pg-brown">:material-account-cash: Surveillance Capitalism</span> - Protecting yourself from big advertising networks, like Google and Facebook, as well as a myriad of other third-party data collectors.
 - <span class="pg-green">:material-account-search: Public Exposure</span> - Limiting the information about you that is accessible online—to search engines or the general public.
 - <span class="pg-blue-gray">:material-close-outline: Censorship</span> - Avoiding censored access to information or being censored yourself when speaking online.
 
-Some of these threats may be more important to you than others, depending on your specific concerns. For example, a software developer with access to valuable or critical data may be primarily concerned with <span class="pg-amber">:material-package-variant-closed-remove: Supply Chain Attacks</span> and <span class="pg-red">:material-target-account: Targeted Attacks</span>. They will likely still want to protect their personal data from being swept up in <span class="pg-blue">:material-eye-outline: Mass Surveillance</span> programs. Similarly, many people may be primarily concerned with <span class="pg-green">:material-account-search: Public Exposure</span> of their personal data, but they should still be wary of security-focused issues, such as <span class="pg-orange">:material-bug-outline: Passive Attacks</span>—like malware affecting their devices.
+Some of these threats may be more important to you than others, depending on your specific concerns. For example, a software developer with access to valuable or critical data may be primarily concerned with <span class="pg-viridian">:material-package-variant-closed-remove: Supply Chain Attacks</span> and <span class="pg-red">:material-target-account: Targeted Attacks</span>. They will likely still want to protect their personal data from being swept up in <span class="pg-blue">:material-eye-outline: Mass Surveillance</span> programs. Similarly, many people may be primarily concerned with <span class="pg-green">:material-account-search: Public Exposure</span> of their personal data, but they should still be wary of security-focused issues, such as <span class="pg-orange">:material-bug-outline: Passive Attacks</span>—like malware affecting their devices.
 
 ## Anonymity vs. Privacy
 
@@ -58,7 +58,7 @@ By design, **web browsers**, **email clients**, and **office applications** typi
 
 If you are concerned about **physical attacks** you should use an operating system with a secure verified boot implementation, such as Android, iOS, macOS, or [Windows (with TPM)](https://learn.microsoft.com/windows/security/information-protection/secure-the-windows-10-boot-process). You should also make sure that your drive is encrypted, and that the operating system uses a TPM or Secure [Enclave](https://support.apple.com/guide/security/secure-enclave-sec59b0b31ff/1/web/1) or [Element](https://developers.google.com/android/security/android-ready-se) to rate limit attempts to enter the encryption passphrase. You should avoid sharing your computer with people you don't trust, because most desktop operating systems don't encrypt data separately per-user.
 
-<span class="pg-amber">:material-package-variant-closed-remove: Supply Chain</span>
+<span class="pg-viridian">:material-package-variant-closed-remove: Supply Chain</span>
 
 Supply chain attacks are frequently a form of <span class="pg-red">:material-target-account: Targeted Attack</span> towards businesses, governments, and activists, although they can end up compromising the public at large as well.
 
diff --git a/theme/assets/stylesheets/extra.css b/theme/assets/stylesheets/extra.css
index 1e9de3dd42..aea79b94c6 100644
--- a/theme/assets/stylesheets/extra.css
+++ b/theme/assets/stylesheets/extra.css
@@ -30,7 +30,7 @@
 :root, [data-md-color-scheme="default"] {
     --md-default-bg-color: rgb(247, 247, 252);
     --md-primary-fg-color: rgb(255, 255, 255);
-    --md-primary-fg-color--light: #FFD06F;
+    --md-primary-fg-color--light: #ffd06f;
     --md-primary-fg-color--dark:  #db9d21;
     --md-primary-bg-color: rgba(0,0,0,.75);
     --md-primary-bg-color--light: rgba(0,0,0,.54);
@@ -45,18 +45,18 @@
     --pg-blue: #0e66ae;
     --pg-green: #2e7e31;
     --pg-blue-gray: #546d78;
-    --pg-amber: #d19d00;
+    --pg-viridian: #40826d;
 }
 :root, [data-md-color-scheme="slate"] {
     --md-default-bg-color: rgb(26, 26, 27);
     --md-primary-fg-color: rgb(15, 15, 15);
-    --md-primary-fg-color--light: #FFD06F;
+    --md-primary-fg-color--light: #ffd06f;
     --md-primary-fg-color--dark:  #db9d21;
     --md-primary-bg-color: rgba(0,0,0,.75);
     --md-primary-bg-color--light: rgba(0,0,0,.54);
     --md-accent-fg-color: #ffdb57;
     --pg-light-border: rgb(47, 47, 47);
-    --pg-hero-color: #FFD06F;
+    --pg-hero-color: #ffd06f;
     --pg-purple: #af94de;
     --pg-red: #ff6c6a;
     --pg-orange: #e97b5a;
@@ -65,7 +65,7 @@
     --pg-blue: #74b9f1;
     --pg-green: #72cd75;
     --pg-blue-gray: #9ab2bc;
-    --pg-amber: #d19d00;
+    --pg-viridian: #40826d;
     --md-footer-bg-color--dark: var(--md-default-bg-color);
 }
 
@@ -303,8 +303,8 @@ details[class="downloads annotate"] > p .md-annotation span span::before {
     color: var(--pg-blue-gray);
 }
 
-.pg-amber {
-    color: var(--pg-amber);
+.pg-viridian {
+    color: var(--pg-viridian);
 }
 
 /* Make header icons smaller */