Using Parametric Mixins in Less CSS

See the below code snippets., Using Parametric Mixins in Less.

In Less Style sheet,

.mycolor(@color: #ff00dc) 
{
    color:@color;
}

.welcome 
{
    .mycolor;
}

In View page,

<div class="welcome">
        Welcome Guest
</div>

You can see the Output in given color.