Upgraded April 26, 2021
17 yrs old
The lawful age agreement in Colorado is definitely seventeen (17) yrs . old. But in close-in-age exclusion (Romeo and Juliet rules), a 15- or 16-year older can consent to penetrative sex with anyone below 10 years earlier, and minors 14 and more youthful can consent to penetrative sexual intercourse with an individual about four ages previous.