Color

#419f52

#419f52
hex#419f52
rgbrgb(65, 159, 82)
hslhsl(131, 42%, 44%)
oklchoklch(0.627 0.144 147.2)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2653

Colors that go with #419f52

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 →

#9f418e

#5f9f41 · #419f81

#52419f · #9f5241

Split-complementary

Open in tool →

#81419f · #9f415f

#415f9f · #9f418e · #9f8141

Contrast

#419f52 as textRatioAAAA largeAAAFix
Aaon white
3.33:1failpassfail
  • AA: use #378645 as the text (4.51:1)
  • AAA: use #286233 as the text (7.28:1)
  • AA: or shift the background to #262626 (4.54:1)
Aaon black
6.31:1passpassfail
  • AAA: use #46aa58 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #419f52 as the background.

Brands using this color

mcpConnect your agent — build around #419f52
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 #419f52 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/419f52-a2beaa-b34edf-1f2d28-ecf1e9?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