Color

#49e50b

#49e50b
hex#49e50b
rgbrgb(73, 229, 11)
hslhsl(103, 91%, 47%)
oklchoklch(0.808 0.258 140.1)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5748

Colors that go with #49e50b

Deep Sky Blue, Taupe and Violet 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 →

#a70be5

#b6e50b · #0be53a

#0b49e5 · #e50b49

Split-complementary

Open in tool →

#3a0be5 · #e50bb6

#0bb6e5 · #a70be5 · #e53a0b

Contrast

#49e50b as textRatioAAAA largeAAAFix
Aaon white
1.68:1failfailfail
  • AA: use #2b8806 as the text (4.54:1)
  • AAA: use #206605 as the text (7.08:1)
  • AA: or shift the background to #545454 (4.51:1)
  • AAA: or shift the background to #363636 (7.19:1)
Aaon black
12.5:1passpasspassPasses 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 #49e50b 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 #49e50b
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 #49e50b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/49e50b-a6bea2-704edf-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