Color

#5eb909

#5eb909
hex#5eb909
rgbrgb(94, 185, 9)
hslhsl(91, 91%, 38%)
oklchoklch(0.701 0.205 135.6)
Closest name: Frog (#58bc08)Relative luminance 0.371

Colors that go with #5eb909

Taupe, Orchid and Hot Pink 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 →

#6409b9

#b6b909 · #09b90c

#095eb9 · #b9095e

Split-complementary

Open in tool →

#0c09b9 · #b909b6

#09b6b9 · #6409b9 · #b90c09

Contrast

#5eb909 as textRatioAAAA largeAAAFix
Aaon white
2.49:1failfailfail
  • AA: use #438406 as the text (4.62:1)
  • AAA: use #316105 as the text (7.39:1)
  • AA: or shift the background to #383838 (4.7:1)
  • AAA: or shift the background to #171717 (7.19:1)
Aaon black
8.42:1passpasspassPasses 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 #5eb909 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 #5eb909
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 #5eb909 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5eb909-acbea2-534edf-202d1f-f1f1e9?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