Color

#1aef3e

#1aef3e
hex#1aef3e
rgbrgb(26, 239, 62)
hslhsl(130, 87%, 52%)
oklchoklch(0.828 0.262 144.2)
Closest name: Becquerel (#4bec13)Relative luminance 0.623

Colors that go with #1aef3e

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ef1acc

#61ef1a · #1aefa8

#3e1aef · #ef3e1a

Split-complementary

Open in tool →

#a81aef · #ef1a61

#1a61ef · #ef1acc · #efa81a

Contrast

#1aef3e as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #09861e as the text (4.73:1)
  • AAA: use #076416 as the text (7.39:1)
  • AA: or shift the background to #575757 (4.63:1)
  • AAA: or shift the background to #3b3b3b (7.18:1)
Aaon black
13.46:1passpasspassPasses 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 #1aef3e 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 #1aef3e
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 #1aef3e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1aef3e-a2beaa-b14edf-1f2d28-ecf1e9?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