Diner
Open in tool →Cherry red, mint-teal and butter yellow — chrome-and-vinyl retro; the red does the work, the teal cools it.
Color
#efd44d
#efd44d
hex
#efd44drgb
rgb(239, 212, 77)hsl
hsl(50, 84%, 62%)oklch
oklch(0.869 0.152 97.7)Closest name: Banana Drama (#f1d548)Relative luminance 0.6597
Colors that go with #efd44d
Charcoal, Lilac and Crimson 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.
Lilac #c8a2c8
complementaryshippedLilac sits directly opposite #efd44d on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Crimson #dc143c
shippedCrimson is paired with #efd44d in 5 real palettes, including Diner and Tabloid, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Deep Sky Blue #00bfff
split-complementshippedDeep Sky Blue is a split-complement of #efd44d: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Denim #1560bd
shippedDenim is paired with #efd44d in 4 real palettes, including FIFA's brand system and Warner Bros.'s brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Dodger Blue #1e90ff
shippedDodger Blue is paired with #efd44d in 4 real palettes, including Miro's brand system and Heatwave, as the accent — a combination designers have actually shipped, not a computed rotation.
Slate Gray #708090
shippedSlate Gray is paired with #efd44d in 4 real palettes, including Kiln and Noir Beauty, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Taupe #483c32
shippedTaupe is paired with #efd44d in 15 real palettes, including Citrus Grove and Meadow, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #efd44d
Tints & shades
Harmonies
Contrast
| #efd44d as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.48:1 | fail | fail | fail | |
Aaon black | 14.19:1 | pass | pass | pass | Passes 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 #efd44d as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
Fonts for this mood
#efd44d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #efd44d
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #efd44d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/efd44d-c4c29c-4eacdf-292d1f-f1ece9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md