Color

#129b08

#129b08
hex#129b08
rgbrgb(18, 155, 8)
hslhsl(116, 90%, 32%)
oklchoklch(0.599 0.199 142.2)
Closest name: Herbalist’s Garden (#119900)Relative luminance 0.2359

Colors that go with #129b08

Crimson, Royal Blue and Charcoal 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 →

#91089b

#5b9b08 · #089b48

#08129b · #9b0812

Split-complementary

Open in tool →

#48089b · #9b085b

#085b9b · #91089b · #9b4808

Contrast

#129b08 as textRatioAAAA largeAAAFix
Aaon white
3.67:1failpassfail
  • AA: use #108807 as the text (4.62:1)
  • AAA: use #0c6605 as the text (7.2:1)
  • AA: or shift the background to #1c1c1c (4.64:1)
Aaon black
5.72:1passpassfail
  • AAA: use #14ae09 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #129b08 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 #129b08
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 #129b08 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/129b08-a2bea3-8f4edf-1f2d24-eef1e9?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