Color

#6ea40a

#6ea40a
hex#6ea40a
rgbrgb(110, 164, 10)
hslhsl(81, 89%, 34%)
oklchoklch(0.656 0.173 129.5)
Closest name: Botanical Garden (#44aa11)Relative luminance 0.2989

Colors that go with #6ea40a

Blue, Dodger Blue and Taupe 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 →

#400aa4

#a48d0a · #21a40a

#0a6ea4 · #a40a6e

Split-complementary

Open in tool →

#0a21a4 · #8d0aa4

#0aa48d · #400aa4 · #a40a21

Contrast

#6ea40a as textRatioAAAA largeAAAFix
Aaon white
3.01:1failpassfail
  • AA: use #578208 as the text (4.56:1)
  • AAA: use #416006 as the text (7.24:1)
  • AA: or shift the background to #2e2e2e (4.51:1)
Aaon black
6.98:1passpassfail
  • AAA: use #71a90a as the text (7.38:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6ea40a as the background.

Brands using this color

mcpConnect your agent — build around #6ea40a
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 #6ea40a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6ea40a-b1bea2-4e62df-222d1f-f1f0e9?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