Color

#73e7cc

#73e7cc
hex#73e7cc
rgbrgb(115, 231, 204)
hslhsl(166, 71%, 68%)
oklchoklch(0.853 0.113 176.2)
Closest name: Seafoam (#93e9be)Relative luminance 0.6516

Colors that go with #73e7cc

Charcoal, Deep Sky Blue and Sage Green 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 →

#e7738f

#73e792 · #73c8e7

#cc73e7 · #e7cc73

Split-complementary

Open in tool →

#e773c8 · #e79273

#9273e7 · #e7738f · #c8e773

Contrast

#73e7cc as textRatioAAAA largeAAAFix
Aaon white
1.5:1failfailfail
  • AA: use #168369 as the text (4.68:1)
  • AAA: use #116451 as the text (7.08:1)
  • AA: or shift the background to #595959 (4.68:1)
  • AAA: or shift the background to #3d3d3d (7.26:1)
Aaon black
14.03:1passpasspassPasses 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 #73e7cc 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 #73e7cc
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 #73e7cc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73e7cc-a2bebb-d459b1-1f2a2d-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