Color

#12871a

#12871a
hex#12871a
rgbrgb(18, 135, 26)
hslhsl(124, 76%, 30%)
oklchoklch(0.543 0.173 143.3)
Closest name: Asian Spice (#118822)Relative luminance 0.1753

Colors that go with #12871a

Royal Blue, Charcoal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#87127f

#458712 · #128754

#1a1287 · #871a12

Split-complementary

Open in tool →

#541287 · #871245

#124587 · #87127f · #875412

Contrast

#12871a as textRatioAAAA largeAAAFix
Aaon white
4.66:1passpassfail
  • AAA: use #0e6714 as the text (7.07:1)
Aaon black
4.51:1passpassfail
  • AAA: use #18af22 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 #12871a as the background.

Brands using this color

Fonts for this mood

#12871a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #12871a
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 #12871a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/12871a-a2bea7-a24edf-1f2d26-edf1e9?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