为一家新公司创建一个品牌标识，包括Logo和应用程序图标。
公司名称：SpringLeaf
公司类型：环保科技
Brand Identity for a new company "SpringLeaf" in environmentally friendly technology:
- Logo and app icon design
- Incorporate eco-friendly elements or color scheme
- Reflect the company's values and mission
- Simple and memorable design for easy recognition.