Color

#4ee453

#4ee453
hex#4ee453
rgbrgb(78, 228, 83)
hslhsl(122, 74%, 60%)
oklchoklch(0.81 0.225 143.6)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5773

Colors that go with #4ee453

Violet, Dark Orange and Mustard Yellow 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 #4ee453

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e44edf

#94e44e · #4ee49e

#534ee4 · #e4534e

Split-complementary

Open in tool →

#9e4ee4 · #e44e94

#4e94e4 · #e44edf · #e49e4e

Contrast

#4ee453 as textRatioAAAA largeAAAFix
Aaon white
1.67:1failfailfail
  • AA: use #148518 as the text (4.77:1)
  • AAA: use #0f6612 as the text (7.17:1)
  • AA: or shift the background to #545454 (4.52:1)
  • AAA: or shift the background to #383838 (7.01:1)
Aaon black
12.55:1passpasspassPasses 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 #4ee453 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 #4ee453
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 #4ee453 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ee453-a2bea6-9e4edf-1f2d26-edf1e9?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