Palettes / Colors / #EFE338
#EFE338 — Vivid Yellow
#EFE338 is a yellow color we call Vivid Yellow, closest to the named color Gold (#FFD700). It belongs to the yellow family.
Color name
Closest CSS keyword: gold (#FFD700) — not an exact match. CSS gold gives you #FFD700, a different color; use #EFE338 when you need this exact shade.
Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.
#EFE338 is a warm yellow color associated with optimism, attention and cheer. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.
Its strongest partner is its complement #3945EF; it also sits naturally between #EF8839 and #A0EF39. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #EFE338 |
|---|---|
| RGB | 239, 227, 56 |
| HSL | 56°, 85%, 58% |
| HSV | 56°, 77%, 94% |
| CMYK | 0%, 5%, 77%, 6% |
| XYZ | 63.78, 73.57, 14.58 |
| Yxy | 73.57, 0.4198, 0.4842 |
| CIE-Lab | 88.72, -13.64, 78.23 |
| Hunter Lab | 85.78, -13.00, 47.04 |
RGB & CMYK percentages
Red 94% · Green 89% · Blue 22%
Cyan 0% · Magenta 5% · Yellow 77% · Key 6%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
CSS code for #EFE338
.text { color: #EFE338; }
.background { background-color: #EFE338; }
.border { border: 3px solid #EFE338; }
.text-rgb { color: rgb(239, 227, 56); }
.text-hsl { color: hsl(56, 85%, 58%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #EFE338; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(239, 227, 56, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #EFE338; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(239, 227, 56, 0.8); }
HTML: <p style="color:#EFE338">Text here</p> · <div style="background-color:#EFE338">Div content here</div>
Shades of #EFE338
Tints of #EFE338
Tones of #EFE338
Color harmonies
Complementary — #3945EF:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 1.34:1 Fails |
|---|---|
| Against black text | 15.71:1 AAA |
Best text color on #EFE338: #000000.
Semi-transparent (opacity) text on #EFE338
Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:
Smaller body text shows the effect best.
Blended color: · Contrast against #EFE338: ·
How #EFE338 looks with color blindness
Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:
Closest design-system colors
The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:
Palettes with a similar color
These palettes use a close neighbour of #EFE338 rather than the exact color:
Similar colors
The closest colors that actually appear in our palette collection — click any to open its page:
Browse neighbouring colors
Frequently asked questions
What color is #EFE338?
#EFE338 is Vivid Yellow, a yellow color (RGB 239, 227, 56). Its closest standard named color is Gold.
What is the RGB and HSL of #EFE338?
#EFE338 is RGB 239, 227, 56 — HSL 56°, 85%, 58% — CMYK 0%, 5%, 77%, 6%.
What colors go with #EFE338?
Its complement is #3945EF; analogous partners are #EF8839 and #A0EF39. It also appears in 6+ palettes in our collection.
Can I use #EFE338 for text?
Black text on #EFE338 has a contrast ratio of 15.71:1 (passes WCAG AA); white text gives 1.34:1.