black

https://tts.langeek.co/read?text=YmxhY2s&hash=26d3567227abfb1ac4038d1873e33f06ed10ed52&lang=en&cache-only=0&driver=googletts

Here you will find the vocabulary from Unit 7 - Preview in the Top Notch 2B coursebook, such as "bright", "emerald", "yellow", etc.