Color

#6db351

#6db351
hex#6db351
rgbrgb(109, 179, 81)
hslhsl(103, 39%, 51%)
oklchoklch(0.698 0.15 137.6)
Closest name: Arugula (#75ad5b)Relative luminance 0.3609

Colors that go with #6db351

Charcoal, Royal 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 →

#9751b3

#9eb351 · #51b366

#516db3 · #b3516d

Split-complementary

Open in tool →

#6651b3 · #b3519e

#519eb3 · #9751b3 · #b36651

Contrast

#6db351 as textRatioAAAA largeAAAFix
Aaon white
2.56:1failfailfail
  • AA: use #4e833a as the text (4.53:1)
  • AAA: use #39602a as the text (7.29:1)
  • AA: or shift the background to #383838 (4.59:1)
  • AAA: or shift the background to #171717 (7.01:1)
Aaon black
8.22:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6db351 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 #6db351
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 #6db351 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6db351-a6bea2-704edf-1f2d21-eff1e9?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