Color

#38663e

#38663e
hex#38663e
rgbrgb(56, 102, 62)
hslhsl(128, 29%, 31%)
oklchoklch(0.466 0.082 147.1)
Closest name: Forest Serenade (#336644)Relative luminance 0.1069

Colors that go with #38663e

Charcoal, Royal Blue 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 #38663e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#663860

#496638 · #386655

#3e3866 · #663e38

Split-complementary

Open in tool →

#553866 · #663849

#384966 · #663860 · #665538

Contrast

#38663e as textRatioAAAA largeAAAFix
Aaon white
6.69:1passpassfail
  • AAA: use #355f3a as the text (7.37:1)
Aaon black
3.14:1failpassfail
  • AA: use #488450 as the text (4.69:1)
  • AAA: use #5ea667 as the text (7.13:1)
  • AA: or shift the background to #d4d4d4 (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 #38663e as the background.

Brands using this color

mcpConnect your agent — build around #38663e
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 #38663e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/38663e-a2bea9-ac4edf-1f2d27-ecf1e9?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