Color

#73a09b

#73a09b
hex#73a09b
rgbrgb(115, 160, 155)
hslhsl(173, 19%, 54%)
oklchoklch(0.672 0.049 187.5)
Closest name: Emerald Oasis (#67a195)Relative luminance 0.3115

Colors that go with #73a09b

Charcoal, Blush Pink and Burlywood 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 #73a09b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a07379

#73a084 · #738fa0

#9b73a0 · #a09b73

Split-complementary

Open in tool →

#a0738f · #a08473

#8473a0 · #a07379 · #8fa073

Contrast

#73a09b as textRatioAAAA largeAAAFix
Aaon white
2.9:1failfailfail
  • AA: use #557c78 as the text (4.63:1)
  • AAA: use #405e5b as the text (7.07:1)
  • AA: or shift the background to #303030 (4.54:1)
  • AAA: or shift the background to #050505 (7.02:1)
Aaon black
7.23:1passpasspassPasses 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 #73a09b 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 #73a09b
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 #73a09b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73a09b-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