Color

#189a7e

#189a7e
hex#189a7e
rgbrgb(24, 154, 126)
hslhsl(167, 73%, 35%)
oklchoklch(0.614 0.113 173.1)
Closest name: Green Dynasty (#00988e)Relative luminance 0.2481

Colors that go with #189a7e

Charcoal, Copper and Crimson 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 #189a7e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9a1834

#189a3d · #18759a

#7e189a · #9a7e18

Split-complementary

Open in tool →

#9a1875 · #9a3d18

#3d189a · #9a1834 · #759a18

Contrast

#189a7e as textRatioAAAA largeAAAFix
Aaon white
3.52:1failpassfail
  • AA: use #15846c as the text (4.62:1)
  • AAA: use #0f614f as the text (7.39:1)
  • AA: or shift the background to #212121 (4.57:1)
Aaon black
5.96:1passpassfail
  • AAA: use #1aa889 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #189a7e 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 #189a7e
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 #189a7e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/189a7e-a2bebb-d459af-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