Here’s a color palette based on your query, featuring six harmonious colors that complement the primary colors you provided:

### Color Palette: "Emerald Elegance"

1. **Deep Emerald Green**
   - **Hex Code:** 
          
          #006400
       
   - **Description:** A rich, dark green that evokes feelings of luxury and nature. Strong and vibrant, it serves as the anchor of this palette.

2. **Creamy Ivory**
   - **Hex Code:** 
          
          #FFFFF0
       
   - **Description:** A soft, warm off-white that adds a touch of elegance and lightness. It balances the richness of the emerald green beautifully.

3. **Copper Brown**
   - **Hex Code:** 
          
          #B86B00
       
   - **Description:** A warm, earthy tone that brings warmth and depth. This copper hue adds a rustic charm, reminiscent of autumn leaves and ancient crafts.

4. **Slate Gray**
   - **Hex Code:** 
          
          #708090
       
   - **Description:** A cool, muted gray with blue undertones that introduces a modern edge to the palette. It serves as a neutral backdrop, allowing other colors to shine.

5. **Soft Sage Green**
   - **Hex Code:** 
          
          #B2B78C
       
   - **Description:** A gentle, muted green that complements the deep emerald, providing a soothing contrast. This color embodies tranquility and harmony.

6. **Warm Peach**
   - **Hex Code:** 
          
          #FFDAB9
       
   - **Description:** A soft, warm peach that adds a touch of softness and a hint of playfulness to the palette. It brightens and enhances the overall warmth of the collection.

### Palette Summary:
This "Emerald Elegance" palette combines rich, deep tones with soft, warm hues, creating a sophisticated yet inviting atmosphere. The deep emerald green serves as a bold statement, while the creamy ivory and warm peach bring lightness and warmth. The earthy copper brown and slate gray add depth and grounding, while the soft sage green provides a serene touch. This palette is ideal for designs that seek to convey luxury, comfort, and elegance.