Color

#12683d

#12683d
hex#12683d
rgbrgb(18, 104, 61)
hslhsl(150, 70%, 24%)
oklchoklch(0.458 0.105 155.4)
Closest name: Bucolic (#1b6634)Relative luminance 0.1037

Colors that go with #12683d

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.

Real palettes that use #12683d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#68123d

#126812 · #126868

#3d1268 · #683d12

Split-complementary

Open in tool →

#681268 · #681212

#121268 · #68123d · #686812

Contrast

#12683d as textRatioAAAA largeAAAFix
Aaon white
6.83:1passpassfail
  • AAA: use #12643b as the text (7.21:1)
Aaon black
3.07:1failpassfail
  • AA: use #18864f as the text (4.56:1)
  • AAA: use #1fad66 as the text (7.23:1)
  • AA: or shift the background to #d4d4d4 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #12683d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#12683d reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #12683d
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 #12683d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/12683d-a2beb3-d459d2-1f2d2c-e9f1ea?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