Palettes / Colors / #ECFC83

#ECFC83 — Light Vivid Yellow

#ECFC83 is a yellow color we call Light Vivid 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 #ECFC83 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.

#ECFC83 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 #9383FC; it also sits naturally between #FCCF83 and #AFFC83. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 93% · Green 99% · Blue 51%

Cyan 6% · Magenta 0% · Yellow 48% · Key 1%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #ECFC83

.text { color: #ECFC83; }
.background { background-color: #ECFC83; }
.border { border: 3px solid #ECFC83; }
.text-rgb { color: rgb(236, 252, 131); }
.text-hsl { color: hsl(68, 95%, 75%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #ECFC83; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(236, 252, 131, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #ECFC83; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(236, 252, 131, 0.8); }

HTML: <p style="color:#ECFC83">Text here</p> · <div style="background-color:#ECFC83">Div content here</div>

Shades of #ECFC83

Tints of #ECFC83

Tones of #ECFC83

Color harmonies

Complementary — #9383FC:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #ECFC83: #000000.

Semi-transparent (opacity) text on #ECFC83

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:

How #ECFC83 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 #ECFC83 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

← #ECFC82  ·  #ECFC84 →

Frequently asked questions

What color is #ECFC83?

#ECFC83 is Light Vivid Yellow, a yellow color (RGB 236, 252, 131). Its closest standard named color is Khaki.

What is the RGB and HSL of #ECFC83?

#ECFC83 is RGB 236, 252, 131 — HSL 68°, 95%, 75% — CMYK 6%, 0%, 48%, 1%.

What colors go with #ECFC83?

Its complement is #9383FC; analogous partners are #FCCF83 and #AFFC83. It also appears in 6+ palettes in our collection.

Can I use #ECFC83 for text?

Black text on #ECFC83 has a contrast ratio of 18.82:1 (passes WCAG AA); white text gives 1.12:1.