Bottle Green (#006A4E)

/* Background */
.element {
    background-color: #006A4E;
}

/* Text */
.element {
    color: #006A4E;
}

/* Border */
.element {
    border: 1px solid #006A4E;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #006A4E,
        #D40038
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #006A4E,
        #D40038
    );
}

// SCSS variable
$bottle-green: #006A4E;

// With RGB channels (useful for rgba() usage)
$bottle-green-r: 0;
$bottle-green-g: 106;
$bottle-green-b: 78;

// Usage
.element {
    background-color: $bottle-green;
    color: rgba($bottle-green-r, $bottle-green-g, $bottle-green-b, 0.8);
}