Palettes / Colors / #E4E559
#E4E559 — Yellow
#E4E559 is a yellow color we call Yellow, closest to the named color Khaki (#F0E68C). It belongs to the yellow family.
Color name
Closest CSS keyword: khaki (#F0E68C) — not an exact match. CSS khaki gives you #F0E68C, a different color; use #E4E559 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.
#E4E559 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 #5757E5; it also sits naturally between #E59E57 and #9EE557. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #E4E559 |
|---|---|
| RGB | 228, 229, 89 |
| HSL | 60°, 73%, 62% |
| HSV | 60°, 61%, 90% |
| CMYK | 0%, 0%, 61%, 10% |
| XYZ | 61.82, 73.25, 20.33 |
| Yxy | 73.25, 0.3978, 0.4714 |
| CIE-Lab | 88.57, -17.52, 65.97 |
| Hunter Lab | 85.59, -16.54, 42.75 |
RGB & CMYK percentages
Red 89% · Green 90% · Blue 35%
Cyan 0% · Magenta 0% · Yellow 61% · Key 10%
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 #E4E559
.text { color: #E4E559; }
.background { background-color: #E4E559; }
.border { border: 3px solid #E4E559; }
.text-rgb { color: rgb(228, 229, 89); }
.text-hsl { color: hsl(60, 73%, 62%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #E4E559; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(228, 229, 89, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #E4E559; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(228, 229, 89, 0.8); }
HTML: <p style="color:#E4E559">Text here</p> · <div style="background-color:#E4E559">Div content here</div>
Shades of #E4E559
Tints of #E4E559
Tones of #E4E559
Color harmonies
Complementary — #5757E5:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 1.34:1 Fails |
|---|---|
| Against black text | 15.65:1 AAA |
Best text color on #E4E559: #000000.
Semi-transparent (opacity) text on #E4E559
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 #E4E559: ·
How #E4E559 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 #E4E559 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 #E4E559?
#E4E559 is Yellow, a yellow color (RGB 228, 229, 89). Its closest standard named color is Khaki.
What is the RGB and HSL of #E4E559?
#E4E559 is RGB 228, 229, 89 — HSL 60°, 73%, 62% — CMYK 0%, 0%, 61%, 10%.
What colors go with #E4E559?
Its complement is #5757E5; analogous partners are #E59E57 and #9EE557. It also appears in 6+ palettes in our collection.
Can I use #E4E559 for text?
Black text on #E4E559 has a contrast ratio of 15.65:1 (passes WCAG AA); white text gives 1.34:1.