Color

#129130

#129130
hex#129130
rgbrgb(18, 145, 48)
hslhsl(134, 78%, 32%)
oklchoklch(0.573 0.17 145.8)
Closest name: Emerald (#028f1e)Relative luminance 0.2059

Colors that go with #129130

Charcoal, Crimson and Royal Blue 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 →

#911274

#349112 · #12916f

#301291 · #913012

Split-complementary

Open in tool →

#6f1291 · #911234

#123491 · #911274 · #916f12

Contrast

#129130 as textRatioAAAA largeAAAFix
Aaon white
4.1:1failpassfail
  • AA: use #11882d as the text (4.58:1)
  • AAA: use #0c6421 as the text (7.34:1)
  • AA: or shift the background to #121212 (4.57:1)
Aaon black
5.12:1passpassfail
  • AAA: use #16b13a as the text (7.38:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #129130 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 #129130
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 #129130 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/129130-a2beac-b559d4-1f2d29-ebf1e9?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