zhaw-dnet2/Tasks/Lab12/TodoDetails/Resources/Themes/Earth.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ResourceDictionary xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="TodoDetails.Resources.Themes.Earth">
    <Color x:Key="Primary">Green</Color>
    <Color x:Key="Secondary">LightGreen</Color>
    <Color x:Key="Tertiary">DarkGreen</Color>
    <SolidColorBrush x:Key="PrimaryBrush" Color="{StaticResource Primary}"/>
    <SolidColorBrush x:Key="SecondaryBrush" Color="{StaticResource Secondary}"/>
    <SolidColorBrush x:Key="TertiaryBrush" Color="{StaticResource Tertiary}"/>
</ResourceDictionary>