Color

#419d39

#419d39
hex#419d39
rgbrgb(65, 157, 57)
hslhsl(115, 47%, 42%)
oklchoklch(0.619 0.163 142)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2553

Colors that go with #419d39

Charcoal, Blue and Crimson 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 →

#95399d

#739d39 · #399d63

#39419d · #9d3941

Split-complementary

Open in tool →

#63399d · #9d3973

#39739d · #95399d · #9d6339

Contrast

#419d39 as textRatioAAAA largeAAAFix
Aaon white
3.44:1failpassfail
  • AA: use #36832f as the text (4.73:1)
  • AAA: use #2a6524 as the text (7.03:1)
  • AA: or shift the background to #242424 (4.51:1)
Aaon black
6.11:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #419d39 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 #419d39
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 #419d39 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/419d39-a2bea3-8d4edf-1f2d24-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