Color

#42820d

#42820d
hex#42820d
rgbrgb(66, 130, 13)
hslhsl(93, 82%, 28%)
oklchoklch(0.543 0.155 135.5)
Closest name: Avocado (#568203)Relative luminance 0.1715

Colors that go with #42820d

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 →

#4d0d82

#7c820d · #0d8213

#0d4282 · #820d42

Split-complementary

Open in tool →

#130d82 · #820d7c

#0d7c82 · #4d0d82 · #82130d

Contrast

#42820d as textRatioAAAA largeAAAFix
Aaon white
4.74:1passpassfail
  • AAA: use #31610a as the text (7.38:1)
Aaon black
4.43:1failpassfail
  • AA: use #44870d as the text (4.72:1)
  • AAA: use #57ac11 as the text (7.31:1)
  • AA: or shift the background to #fafafa (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #42820d as the background.

Brands using this color

Fonts for this mood

#42820d reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #42820d
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 #42820d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/42820d-abbea2-584edf-202d1f-f0f1e9?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