Color

#0c831a

#0c831a
hex#0c831a
rgbrgb(12, 131, 26)
hslhsl(127, 83%, 28%)
oklchoklch(0.531 0.169 143.7)
Closest name: green (#008000)Relative luminance 0.1639

Colors that go with #0c831a

Charcoal, Royal Blue 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 →

#830c75

#3a830c · #0c8355

#1a0c83 · #831a0c

Split-complementary

Open in tool →

#550c83 · #830c3a

#0c3a83 · #830c75 · #83550c

Contrast

#0c831a as textRatioAAAA largeAAAFix
Aaon white
4.91:1passpassfail
  • AAA: use #0a6714 as the text (7.09:1)
Aaon black
4.28:1failpassfail
  • AA: use #0d8c1c as the text (4.79:1)
  • AAA: use #10ad22 as the text (7.02:1)
  • AA: or shift the background to #f5f5f5 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0c831a as the background.

Brands using this color

Fonts for this mood

#0c831a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0c831a
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 #0c831a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0c831a-a2bea8-aa4edf-1f2d27-ecf1e9?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