Color

#35ef0b

#35ef0b
hex#35ef0b
rgbrgb(53, 239, 11)
hslhsl(109, 91%, 49%)
oklchoklch(0.83 0.273 141.4)
Closest name: Becquerel (#4bec13)Relative luminance 0.6251

Colors that go with #35ef0b

Deep Sky Blue, Violet 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 →

#c50bef

#a7ef0b · #0bef53

#0b35ef · #ef0b35

Split-complementary

Open in tool →

#530bef · #ef0ba7

#0ba7ef · #c50bef · #ef530b

Contrast

#35ef0b as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #1e8806 as the text (4.59:1)
  • AAA: use #176605 as the text (7.14:1)
  • AA: or shift the background to #595959 (4.5:1)
  • AAA: or shift the background to #3b3b3b (7.2:1)
Aaon black
13.5:1passpasspassPasses 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 #35ef0b 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 #35ef0b
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 #35ef0b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/35ef0b-a4bea2-7e4edf-1f2d23-eef1e9?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