Color

#42a207

#42a207
hex#42a207
rgbrgb(66, 162, 7)
hslhsl(97, 92%, 33%)
oklchoklch(0.629 0.193 138.1)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2701

Colors that go with #42a207

Blue, Dodger Blue 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 →

#6607a2

#90a207 · #07a219

#0742a2 · #a20742

Split-complementary

Open in tool →

#1907a2 · #a20790

#0790a2 · #6607a2 · #a21907

Contrast

#42a207 as textRatioAAAA largeAAAFix
Aaon white
3.28:1failpassfail
  • AA: use #368406 as the text (4.71:1)
  • AAA: use #286204 as the text (7.4:1)
  • AA: or shift the background to #262626 (4.61:1)
Aaon black
6.4:1passpassfail
  • AAA: use #46ab07 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #42a207 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 #42a207
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 #42a207 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/42a207-a9bea2-624edf-1f2d20-f0f1e9?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