Color

#129163

#129163
hex#129163
rgbrgb(18, 145, 99)
hslhsl(158, 78%, 32%)
oklchoklch(0.582 0.124 161.5)
Closest name: seagreen (#2e8b57)Relative luminance 0.2128

Colors that go with #129163

Charcoal, Crimson and Medium Violet Red 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 →

#911241

#129123 · #128091

#631291 · #916312

Split-complementary

Open in tool →

#911280 · #912312

#231291 · #911241 · #809112

Contrast

#129163 as textRatioAAAA largeAAAFix
Aaon white
4:1failpassfail
  • AA: use #108459 as the text (4.7:1)
  • AAA: use #0c6444 as the text (7.19:1)
  • AA: or shift the background to #141414 (4.61:1)
Aaon black
5.26:1passpassfail
  • AAA: use #15ac75 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #129163 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 #129163
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 #129163 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/129163-a2beb7-d459c2-1f2c2d-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