Color

#40733a

#40733a
hex#40733a
rgbrgb(64, 115, 58)
hslhsl(114, 33%, 34%)
oklchoklch(0.505 0.103 141.7)
Closest name: Cucumber Queen (#3c773c)Relative luminance 0.1366

Colors that go with #40733a

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 →

#6e3a73

#5c733a · #3a7351

#3a4073 · #733a40

Split-complementary

Open in tool →

#513a73 · #733a5c

#3a5c73 · #6e3a73 · #73513a

Contrast

#40733a as textRatioAAAA largeAAAFix
Aaon white
5.63:1passpassfail
  • AAA: use #366232 as the text (7.12:1)
Aaon black
3.73:1failpassfail
  • AA: use #498443 as the text (4.66:1)
  • AAA: use #5ca654 as the text (7.04:1)
  • AA: or shift the background to #e6e6e6 (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 #40733a 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 #40733a
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 #40733a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40733a-a2bea2-8a4edf-1f2d24-eef1e9?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