Jungle Green (#29AB87)

/* Background */
.element {
    background-color: #29AB87;
}

/* Text */
.element {
    color: #29AB87;
}

/* Border */
.element {
    border: 1px solid #29AB87;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #29AB87,
        #EB6B8F
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #29AB87,
        #EB6B8F
    );
}

// SCSS variable
$jungle-green: #29AB87;

// With RGB channels (useful for rgba() usage)
$jungle-green-r: 41;
$jungle-green-g: 171;
$jungle-green-b: 135;

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