Color

#6bc940

#6bc940
hex#6bc940
rgbrgb(107, 201, 64)
hslhsl(101, 56%, 52%)
oklchoklch(0.751 0.194 137.5)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.4527

Colors that go with #6bc940

Blue, Charcoal 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 →

#9e40c9

#b0c940 · #40c959

#406bc9 · #c9406b

Split-complementary

Open in tool →

#5940c9 · #c940b0

#40b0c9 · #9e40c9 · #c95940

Contrast

#6bc940 as textRatioAAAA largeAAAFix
Aaon white
2.09:1failfailfail
  • AA: use #438325 as the text (4.65:1)
  • AAA: use #33631c as the text (7.14:1)
  • AA: or shift the background to #454545 (4.59:1)
  • AAA: or shift the background to #262626 (7.25:1)
Aaon black
10.05:1passpasspassPasses 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 #6bc940 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 #6bc940
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 #6bc940 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6bc940-a7bea2-6b4edf-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