Color

#1ded5b

#1ded5b
hex#1ded5b
rgbrgb(29, 237, 91)
hslhsl(138, 85%, 52%)
oklchoklch(0.826 0.241 146.8)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.6158

Colors that go with #1ded5b

Royal Blue, Violet and Charcoal 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 →

#ed1dae

#46ed1d · #1dedc3

#5b1ded · #ed5b1d

Split-complementary

Open in tool →

#c31ded · #ed1d46

#1d46ed · #ed1dae · #edc31d

Contrast

#1ded5b as textRatioAAAA largeAAAFix
Aaon white
1.58:1failfailfail
  • AA: use #0b8931 as the text (4.53:1)
  • AAA: use #086323 as the text (7.45:1)
  • AA: or shift the background to #575757 (4.58:1)
  • AAA: or shift the background to #3b3b3b (7.1:1)
Aaon black
13.32:1passpasspassPasses 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 #1ded5b as the background.

Brands using this color

mcpConnect your agent — build around #1ded5b
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 #1ded5b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1ded5b-a2beae-be59d4-1f2d29-ebf1e9?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