Short answer: yes, probably. No Colorado law stops it, and a lot of people are sure one does.
The longer answer is the useful one, because the same statute that lets an HOA come after dead turf also strips them of the power to make you keep turf at all. Most homeowners only ever hear about the first half.
I'm not a lawyer, and this isn't legal advice. What follows is read off the enacted statutes rather than off somebody's summary of them, because the summaries get this wrong.
No.
The clearest proof is local. Castle Rock spent 2026 weighing its own town ordinance to create that protection. Towns don't write ordinances to duplicate a state law that already works.
If you've seen the claim that C.R.S. 38-33.3-106.5 shields you from a brown-lawn fine, that's a real Colorado statute being described with California's rules. California Civil Code 4735 does roughly that. Colorado's version doesn't.
Colorado law does let an association act on landscaping that has died or gone dormant. That authority comes with limits worth knowing:
They can't enforce in a way that requires you to water in violation of restrictions that are in effect.
Enforcement has to be consistent within the community, and not arbitrary or capricious.
Before they can make you replace turf with new sod, you have to get a reasonable and practical opportunity to reseed and revive it.
That middle one gets underused. If the association's own common greens have gone gold while your yard drew a letter, consistency is a fair question to put to them in writing.
They can't make you have a lawn.
Under C.R.S. 37-60-126(11)(a.5), any covenant that requires turf grass, or that prohibits or limits xeriscape, is contrary to public policy and unenforceable. The parallel provision in the Common Interest Ownership Act, C.R.S. 38-33.3-106.5(1)(i.5), covers xeriscape, drought-tolerant plantings, nonvegetative turf, and vegetable gardens. Both came out of Senate Bill 23-178.
Two pieces that rarely get mentioned:
Your association has to preapprove at least three water-wise front-yard designs for you to choose from.
A knowing violation can expose the association to a civil action and up to 500 dollars.
So a covenant on the books reading "front yards shall be maintained in live turf grass" isn't enforceable against most single-family homes, whatever the document says.
This is where nearly every summary gets it backwards, including FindLaw and Google's own answer box when I checked them in July 2026.
The turf-mandate ban applies to detached single-family homes. Shared-wall homes and associations that include timeshares are carved out.
Senate Bill 23-178 split an older protection in two. The older subsections were narrowed to cover shared-wall homes, and the new ones cover detached homes. Skim it and the shared-wall carve-out looks like it governs the whole thing. It doesn't.
If you own a detached house in a Colorado HOA, a turf mandate is unenforceable against you.
Current as of July 2026.
Denver Water is under a Stage 1 drought declared March 25, 2026 and running through April 30, 2027. That means mandatory watering two days a week, and nothing between 10 in the morning and 6 in the evening.
Ken-Caryl Water and Sanitation holds the same two-day cap but sets its own assigned days, so check your own provider rather than assuming Denver Water's schedule is yours.
Those rules are why half the neighborhood is gold. That's the restriction doing its job.
Don't assume it's void, because nothing makes it automatically void.
Read what it actually cites, then read your own covenants next to it. If the letter demands you restore turf, the provisions above are the thing to raise, along with your right to reseed before anyone can require new sod.
And if you're tired of having this argument every August, converting to xeriscape ends it for good. A yard you're allowed to xeriscape can't generate a brown-lawn letter next summer.
I'm Joey, and I write the Hogback Post, a free weekly newsletter about Littleton, Ken Caryl, and the SW Denver foothills. I dug into this one because a reader asked and every answer I found online was wrong. If that's useful, the newsletter is free every Friday.
Last updated July 2026.
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