Color

#40992e

#40992e
hex#40992e
rgbrgb(64, 153, 46)
hslhsl(110, 54%, 39%)
oklchoklch(0.606 0.167 140.6)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2407

Colors that go with #40992e

Charcoal, Crimson and Royal Blue 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 →

#872e99

#75992e · #2e9952

#2e4099 · #992e40

Split-complementary

Open in tool →

#522e99 · #992e75

#2e7599 · #872e99 · #99522e

Contrast

#40992e as textRatioAAAA largeAAAFix
Aaon white
3.61:1failpassfail
  • AA: use #378628 as the text (4.56:1)
  • AAA: use #29621d as the text (7.34:1)
  • AA: or shift the background to #1f1f1f (4.56:1)
Aaon black
5.81:1passpassfail
  • AAA: use #48ad34 as the text (7.3:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #40992e 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 #40992e
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 #40992e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40992e-a3bea2-814edf-1f2d23-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