Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.4.21)
// Compass (v1.0.3)
// ----

$silver :silver;
$yellow: yellow;
$green: green;


@function palette($palette-name, $shade: 'base', $palette: $main-palette) {
  @return map-get(map-get($palette, $palette-name), $shade);
}

$main-palette: (
    grey: (
        light    : #000fff,
        base     : $silver,
        dark     : #00eeee,
    ),  
     green: (
        base     : $green,
    ),  
);

$data-palette: (
            yellow: (
                light    : #004444,
                base     : $yellow,
            ),  
);

.class2 {
  background: palette(grey, light);
}


.class-dark {
  background: palette(green);
}

.class33 {
  background: palette(yellow, light, $data-palette);
  
}

SassMeister-output.css

.class2 {
  background: #000fff;
}

.class-dark {
  background: green;
}

.class33 {
  background: #004444;
}