Color

#356e4a

#356e4a
hex#356e4a
rgbrgb(53, 110, 74)
hslhsl(142, 35%, 32%)
oklchoklch(0.489 0.084 154.1)
Closest name: Forest Serenade (#336644)Relative luminance 0.124

Colors that go with #356e4a

Charcoal, Royal Blue and Rust 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 →

#6e3559

#3d6e35 · #356e67

#4a356e · #6e4a35

Split-complementary

Open in tool →

#67356e · #6e353d

#353d6e · #6e3559 · #6e6735

Contrast

#356e4a as textRatioAAAA largeAAAFix
Aaon white
6.03:1passpassfail
  • AAA: use #2e6041 as the text (7.33:1)
Aaon black
3.48:1failpassfail
  • AA: use #3f8358 as the text (4.6:1)
  • AAA: use #51a971 as the text (7.26:1)
  • AA: or shift the background to #e0e0e0 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #356e4a as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #356e4a
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 #356e4a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/356e4a-a2beaf-c659d4-1f2d2a-eaf1e9?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