Color

#affb2d

#affb2d
hex#affb2d
rgbrgb(175, 251, 45)
hslhsl(82, 96%, 58%)
oklchoklch(0.905 0.229 129.1)
Closest name: greenyellow (#adff2f)Relative luminance 0.783

Colors that go with #affb2d

Violet, Charcoal and Blue 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 →

#782dfb

#fbdf2d · #49fb2d

#2daffb · #fb2daf

Split-complementary

Open in tool →

#2d49fb · #df2dfb

#2dfbdf · #782dfb · #fb2d49

Contrast

#affb2d as textRatioAAAA largeAAAFix
Aaon white
1.26:1failfailfail
  • AA: use #538203 as the text (4.6:1)
  • AAA: use #3d5f02 as the text (7.4:1)
  • AA: or shift the background to #666666 (4.56:1)
  • AAA: or shift the background to #4a4a4a (7.03:1)
Aaon black
16.66:1passpasspassPasses 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 #affb2d 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 #affb2d
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 #affb2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/affb2d-b0bea2-4e5fdf-222d1f-f1f0e9?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