Color

#5de42f

#5de42f
hex#5de42f
rgbrgb(93, 228, 47)
hslhsl(105, 77%, 54%)
oklchoklch(0.812 0.24 139.5)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5802

Colors that go with #5de42f

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 →

#b72fe4

#b7e42f · #2fe45d

#2f5de4 · #e42f5d

Split-complementary

Open in tool →

#5d2fe4 · #e42fb7

#2fb7e4 · #b72fe4 · #e45d2f

Contrast

#5de42f as textRatioAAAA largeAAAFix
Aaon white
1.67:1failfailfail
  • AA: use #2f8712 as the text (4.57:1)
  • AAA: use #23630d as the text (7.34:1)
  • AA: or shift the background to #545454 (4.55:1)
  • AAA: or shift the background to #383838 (7.04:1)
Aaon black
12.6:1passpasspassPasses 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 #5de42f 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 #5de42f
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 #5de42f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5de42f-a6bea2-754edf-1f2d22-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