Color

#418a15

#418a15
hex#418a15
rgbrgb(65, 138, 21)
hslhsl(97, 74%, 31%)
oklchoklch(0.564 0.162 137.1)
Closest name: Forest Green (#228b22)Relative luminance 0.1935

Colors that go with #418a15

Royal Blue, Charcoal 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 →

#5d158a

#7c8a15 · #158a22

#15418a · #8a1541

Split-complementary

Open in tool →

#22158a · #8a157c

#157c8a · #5d158a · #8a2215

Contrast

#418a15 as textRatioAAAA largeAAAFix
Aaon white
4.31:1failpassfail
  • AA: use #3f8514 as the text (4.59:1)
  • AAA: use #2e620f as the text (7.32:1)
  • AA: or shift the background to #0d0d0d (4.51:1)
Aaon black
4.87:1passpassfail
  • AAA: use #50a919 as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #418a15 as the background.

Brands using this color

mcpConnect your agent — build around #418a15
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 #418a15 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/418a15-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