Color

#2fac9e

#2fac9e
hex#2fac9e
rgbrgb(47, 172, 158)
hslhsl(173, 57%, 43%)
oklchoklch(0.675 0.108 184)
Closest name: Billiard (#00af9f)Relative luminance 0.3258

Colors that go with #2fac9e

Charcoal, Denim and Midnight Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #2fac9e

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ac2f3e

#2fac5f · #2f7cac

#9e2fac · #ac9e2f

Split-complementary

Open in tool →

#ac2f7c · #ac5f2f

#5f2fac · #ac2f3e · #7cac2f

Contrast

#2fac9e as textRatioAAAA largeAAAFix
Aaon white
2.79:1failfailfail
  • AA: use #248479 as the text (4.51:1)
  • AAA: use #1a6058 as the text (7.35:1)
  • AA: or shift the background to #333333 (4.52:1)
  • AAA: or shift the background to #0a0a0a (7.09:1)
Aaon black
7.52:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2fac9e as the background.

Brands using this color

mcpConnect your agent — build around #2fac9e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #2fac9e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2fac9e-a2bebe-d459a3-1f292d-e9f1ec?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md