Color

#2de30d

#2de30d
hex#2de30d
rgbrgb(45, 227, 13)
hslhsl(111, 89%, 47%)
oklchoklch(0.797 0.263 141.7)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5553

Colors that go with #2de30d

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 →

#c30de3

#98e30d · #0de358

#0d2de3 · #e30d2d

Split-complementary

Open in tool →

#580de3 · #e30d98

#0d98e3 · #c30de3 · #e3580d

Contrast

#2de30d as textRatioAAAA largeAAAFix
Aaon white
1.73:1failfailfail
  • AA: use #1b8708 as the text (4.65:1)
  • AAA: use #146506 as the text (7.26:1)
  • AA: or shift the background to #525252 (4.5:1)
  • AAA: or shift the background to #333333 (7.28:1)
Aaon black
12.11:1passpasspassPasses 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 #2de30d 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 #2de30d
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 #2de30d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2de30d-a3bea2-834edf-1f2d23-eef1e9?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