Color

#2dd2b4

#2dd2b4
hex#2dd2b4
rgbrgb(45, 210, 180)
hslhsl(169, 65%, 50%)
oklchoklch(0.776 0.136 176.7)
Closest name: mediumaquamarine (#66cdaa)Relative luminance 0.4995

Colors that go with #2dd2b4

Charcoal, Crimson and Deep Sky 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d22d4b

#2dd261 · #2d9ed2

#b42dd2 · #d2b42d

Split-complementary

Open in tool →

#d22d9e · #d2612d

#612dd2 · #d22d4b · #9ed22d

Contrast

#2dd2b4 as textRatioAAAA largeAAAFix
Aaon white
1.91:1failfailfail
  • AA: use #1c8270 as the text (4.69:1)
  • AAA: use #156153 as the text (7.33:1)
  • AA: or shift the background to #4a4a4a (4.64:1)
  • AAA: or shift the background to #2e2e2e (7.11:1)
Aaon black
10.99:1passpasspassPasses 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 #2dd2b4 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #2dd2b4
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 #2dd2b4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2dd2b4-a2bebc-d459ab-1f2a2d-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