Color

#47c403

#47c403
hex#47c403
rgbrgb(71, 196, 3)
hslhsl(99, 97%, 39%)
oklchoklch(0.721 0.227 139.1)
Closest name: Crude Banana (#21c40e)Relative luminance 0.4083

Colors that go with #47c403

Blue, Charcoal 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 →

#8003c4

#a7c403 · #03c420

#0347c4 · #c40347

Split-complementary

Open in tool →

#2003c4 · #c403a7

#03a7c4 · #8003c4 · #c42003

Contrast

#47c403 as textRatioAAAA largeAAAFix
Aaon white
2.29:1failfailfail
  • AA: use #318802 as the text (4.51:1)
  • AAA: use #246402 as the text (7.24:1)
  • AA: or shift the background to #404040 (4.53:1)
  • AAA: or shift the background to #212121 (7.03:1)
Aaon black
9.17:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #47c403 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 #47c403
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 #47c403 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47c403-a8bea2-664edf-1f2d21-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