Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.4.13)
// Compass (v1.0.3)
// Toolkit (v2.9.0)
// ----

@import "toolkit";

$Placeholder-Selectors: ();

@mixin button($color, $extend: true) {
	@include button-static($extend);
	
	background-color: $color;
	border-color: mix(black, $color, 25%);
	
	&:hover {
		background-color: mix(black, $color, 15%);
		border-color: mix(black, $color, 40%);
	}
}

@mixin button-static($extend: true) {
	$button-selector: map-get($Placeholder-Selectors, 'button');
	
	@if $extend == true {
		@include dynamic-extend('button') {
			@include button-static(false);
		}
	}
	@else {
		border: 1px solid;
		border-radius: 5px;
		padding: .25em .5em;

		&:hover {
			cursor: pointer;
		}
	}
}

.button-badass {
	@include button(#b4d455);
}

.button-badass {
	@include button(#b4d455);
}

SassMeister-output.css

.button-badass {
  background-color: #b4d455;
  border-color: #879f3f;
}
.button-badass {
  border: 1px solid;
  border-radius: 5px;
  padding: .25em .5em;
}
.button-badass:hover {
  cursor: pointer;
}
.button-badass:hover {
  background-color: #99b448;
  border-color: #6c7f33;
}

.button-badass {
  background-color: #b4d455;
  border-color: #879f3f;
}
.button-badass:hover {
  background-color: #99b448;
  border-color: #6c7f33;
}