Color

#5cea39

#5cea39
hex#5cea39
rgbrgb(92, 234, 57)
hslhsl(108, 81%, 57%)
oklchoklch(0.828 0.243 140.3)
Closest name: Becquerel (#4bec13)Relative luminance 0.6142

Colors that go with #5cea39

Violet, Deep Sky Blue 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.

Real palettes that use #5cea39

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#c739ea

#b5ea39 · #39ea6e

#395cea · #ea395c

Split-complementary

Open in tool →

#6e39ea · #ea39b5

#39b5ea · #c739ea · #ea6e39

Contrast

#5cea39 as textRatioAAAA largeAAAFix
Aaon white
1.58:1failfailfail
  • AA: use #26860e as the text (4.67:1)
  • AAA: use #1d660b as the text (7.1:1)
  • AA: or shift the background to #575757 (4.57:1)
  • AAA: or shift the background to #3b3b3b (7.09:1)
Aaon black
13.28:1passpasspassPasses 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 #5cea39 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 #5cea39
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 #5cea39 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5cea39-a4bea2-7c4edf-1f2d23-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