Color

#f5e429

#f5e429
hex#f5e429
rgbrgb(245, 228, 41)
hslhsl(55, 91%, 56%)
oklchoklch(0.905 0.183 103.7)
Closest name: Banana Bombshell (#f7e82e)Relative luminance 0.7506

Colors that go with #f5e429

Charcoal, Lilac and Cornflower 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 →

#293af5

#f57e29 · #a0f529

#29f5e4 · #e429f5

Split-complementary

Open in tool →

#29a0f5 · #7e29f5

#29f57e · #293af5 · #f529a0

Contrast

#f5e429 as textRatioAAAA largeAAAFix
Aaon white
1.31:1failfailfail
  • AA: use #7f7506 as the text (4.72:1)
  • AAA: use #615a05 as the text (7.06:1)
  • AA: or shift the background to #636363 (4.58:1)
  • AAA: or shift the background to #474747 (7.08:1)
Aaon black
16.01:1passpasspassPasses 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 #f5e429 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f5e429 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f5e429
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 #f5e429 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f5e429-bdbea2-4ea0df-282d1f-f1ede9?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