Color

#20dfa9

#20dfa9
hex#20dfa9
rgbrgb(32, 223, 169)
hslhsl(163, 75%, 50%)
oklchoklch(0.804 0.16 167)
Closest name: Aquamarine (#2ee8bb)Relative luminance 0.5595

Colors that go with #20dfa9

Charcoal, Blue and Mustard Yellow 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 →

#df2056

#20df49 · #20b6df

#a920df · #dfa920

Split-complementary

Open in tool →

#df20b6 · #df4920

#4920df · #df2056 · #b6df20

Contrast

#20dfa9 as textRatioAAAA largeAAAFix
Aaon white
1.72:1failfailfail
  • AA: use #138665 as the text (4.54:1)
  • AAA: use #0e624a as the text (7.33:1)
  • AA: or shift the background to #525252 (4.54:1)
  • AAA: or shift the background to #363636 (7.01:1)
Aaon black
12.19:1passpasspassPasses 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 #20dfa9 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 #20dfa9
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 #20dfa9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/20dfa9-a2beb9-d459b7-1f2b2d-e9f1eb?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