theme.scss

@import '~@angular/material/theming';
// Plus imports for other components in your app.

$mat-green-custom: (
  50: #e0f2f1,
  100: #b3e0db,
  200: #80cbc4,
  300: #4db6ac,
  400: #26a69a,
  500: #009688,
  600: #008e80,
  700: #008375,
  800: #00796b,
  900: #006858,
  A100: #97ffec,
  A200: #64ffe3,
  A400: #31ffda,
  A700: 18ffd5,
  contrast: (
    50: $black-87-opacity,
    100: $black-87-opacity,
    200: $black-87-opacity,
    300: $black-87-opacity,
    400: $black-87-opacity,
    500: white,
    600: white,
    700: white,
    800: $white-87-opacity,
    900: $white-87-opacity,
    A100: $black-87-opacity,
    A200: $black-87-opacity,
    A400: $black-87-opacity,
    A700: $black-87-opacity,
  )
);

// Include the common styles for Angular Material. We include this here so that you only
// have to load a single css file for Angular Material in your app.
// Be sure that you only ever include this mixin once!
@include mat-core();

// Define the palettes for your theme using the Material Design palettes available in palette.scss
// (imported above). For each palette, you can optionally specify a default, lighter, and darker
// hue.
$candy-app-primary: mat-palette($mat-green-custom);
$candy-app-accent:  mat-palette($mat-green-custom, A200, A100, A400);

// The warn palette is optional (defaults to red).
$candy-app-warn:    mat-palette($mat-green-custom);

// Create the theme object (a Sass map containing all of the palettes).
$candy-app-theme: mat-light-theme($candy-app-primary, $candy-app-accent, $candy-app-warn);

// Include theme styles for core and each component used in your app.
// Alternatively, you can import and @include the theme mixins for each component
// that you are using.
@include angular-material-theme($candy-app-theme);