Color

#0b830d

#0b830d
hex#0b830d
rgbrgb(11, 131, 13)
hslhsl(121, 85%, 28%)
oklchoklch(0.53 0.175 142.7)
Closest name: green (#008000)Relative luminance 0.1633

Colors that go with #0b830d

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 →

#840b82

#45840b · #0b8449

#0d0b84 · #840d0b

Split-complementary

Open in tool →

#490b84 · #840b45

#0b4584 · #840b82 · #84490b

Contrast

#0b830d as textRatioAAAA largeAAAFix
Aaon white
4.92:1passpassfail
  • AAA: use #08680a as the text (7.01:1)
Aaon black
4.27:1failpassfail
  • AA: use #0b890d as the text (4.6:1)
  • AAA: use #0eaf11 as the text (7.16:1)
  • AA: or shift the background to #f5f5f5 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0b830d as the background.

Brands using this color

Fonts for this mood

#0b830d reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0b830d
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 #0b830d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0b830d-a2bea6-9b4edf-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