Color

#3fa314

#3fa314
hex#3fa314
rgbrgb(63, 163, 20)
hslhsl(102, 78%, 36%)
oklchoklch(0.631 0.192 139)
Closest name: Botanical Garden (#44aa11)Relative luminance 0.273

Colors that go with #3fa314

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 →

#7814a3

#87a314 · #14a331

#143fa3 · #a3143f

Split-complementary

Open in tool →

#3114a3 · #a31487

#1487a3 · #7814a3 · #a33114

Contrast

#3fa314 as textRatioAAAA largeAAAFix
Aaon white
3.25:1failpassfail
  • AA: use #338410 as the text (4.72:1)
  • AAA: use #27640c as the text (7.21:1)
  • AA: or shift the background to #262626 (4.66:1)
Aaon black
6.46:1passpassfail
  • AAA: use #43ac15 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 #3fa314 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 #3fa314
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 #3fa314 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3fa314-a7bea2-6e4edf-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