gg/UI/Styles/Palette.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <!-- Фон -->
    <SolidColorBrush x:Key="PrimaryBackgroundColor" Color="#B2D994"/>
    <SolidColorBrush x:Key="SecundaryBackgroundColor" Color="#D9F2C6"/>

    <SolidColorBrush x:Key="WhiteBackgroundColor" Color="White"/>

    <!-- Основной цвет -->
    <SolidColorBrush x:Key="PrimaryHomingColor" Color="#39C558	"/>
    <SolidColorBrush x:Key="PrimaryHomingTwoColor" Color="#78B24B"/>

    <!-- Текст -->
    <SolidColorBrush x:Key="PrimaryTextColor" Color="#025A16"/>


    <SolidColorBrush x:Key="btnClose" Color="#FC4343"/>
</ResourceDictionary>