Color

#426c4e

#426c4e
hex#426c4e
rgbrgb(66, 108, 78)
hslhsl(137, 24%, 34%)
oklchoklch(0.491 0.067 152.4)
Closest name: Forest Serenade (#336644)Relative luminance 0.1243

Colors that go with #426c4e

Charcoal, Medium Violet Red and Champagne 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.

Real palettes that use #426c4e

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#6c4260

#4b6c42 · #426c62

#4e426c · #6c4e42

Split-complementary

Open in tool →

#62426c · #6c424b

#424b6c · #6c4260 · #6c6242

Contrast

#426c4e as textRatioAAAA largeAAAFix
Aaon white
6.02:1passpassfail
  • AAA: use #3a5f45 as the text (7.23:1)
Aaon black
3.49:1failpassfail
  • AA: use #4f825e as the text (4.69:1)
  • AAA: use #67a278 as the text (7.02:1)
  • AA: or shift the background to #e0e0e0 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #426c4e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #426c4e
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 #426c4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/426c4e-a2bead-bb59d4-1f2d29-ebf1e9?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