Color

#42700a

#42700a
hex#42700a
rgbrgb(66, 112, 10)
hslhsl(87, 84%, 24%)
oklchoklch(0.493 0.133 132.5)
Closest name: Forest Empress (#3d7016)Relative luminance 0.1277

Colors that go with #42700a

Charcoal, Crimson and Denim 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 →

#380a71

#716b0a · #0f710a

#0a4271 · #710a42

Split-complementary

Open in tool →

#0a0f71 · #6b0a71

#0a716b · #380a71 · #710a0f

Contrast

#42700a as textRatioAAAA largeAAAFix
Aaon white
5.91:1passpassfail
  • AAA: use #3a6309 as the text (7.07:1)
Aaon black
3.55:1failpassfail
  • AA: use #4d830b as the text (4.57:1)
  • AAA: use #64a90f as the text (7.22:1)
  • AA: or shift the background to #e3e3e3 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #42700a 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

#42700a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #42700a
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 #42700a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/42700a-aebea2-4e53df-212d1f-f1f1e9?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