Color

#427f06

#427f06
hex#427f06
rgbrgb(66, 127, 6)
hslhsl(90, 91%, 26%)
oklchoklch(0.534 0.153 134.8)
Closest name: Avocado (#568203)Relative luminance 0.1635

Colors that go with #427f06

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 →

#42067f

#7f7f06 · #067f06

#06427f · #7f0642

Split-complementary

Open in tool →

#06067f · #7f067f

#067f7f · #42067f · #7f0606

Contrast

#427f06 as textRatioAAAA largeAAAFix
Aaon white
4.92:1passpassfail
  • AAA: use #336105 as the text (7.36:1)
Aaon black
4.27:1failpassfail
  • AA: use #458406 as the text (4.56:1)
  • AAA: use #59aa08 as the text (7.18:1)
  • 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 #427f06 as the background.

Brands using this color

Fonts for this mood

#427f06 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #427f06
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 #427f06 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/427f06-adbea2-514edf-202d1f-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