Color #EFC00A

Color Code #EFC00A

A precise look at this Yellow color with standard values, coordinated palettes, contrast and practical examples.

YellowVivid

Color preview#EFC00A

Conversions

Complete color values

Every value is calculated directly from the HEX code. CMYK is an approximation for print workflows.

HEX

#EFC00A

RGB

rgb(239, 192, 10)

HSL

hsl(47.69 91.97% 48.82%)

HSV

hsv(47.69 95.82% 93.73%)

CMYKApproximate

0%, 19.67%, 95.82%, 6.27%

Relative luminance0.56070—1

Contrast with white1.72:1WCAG

Contrast with black12.21:1WCAG

Best text color#000000AA ✓

Contrast report

Readability against white and black text

Readable text sample1.72:1

AA ×AAA ×

Readable text sample12.21:1

AA ✓AAA ✓

Usage suggestions

Where can this color work?

This vivid Yellow tone can be considered for prominent surfaces, identity elements and visual emphasis.

Use #EFC00A for normal text only when the contrast ratio reaches at least 4.5:1. Large text may pass at 3:1.

Color harmony

Suggested palettes

Complementary palette

#EFC00A #0A39EF

Analogous palette

#EF4E0A #EFC00A #ABEF0A

Triadic palette

#EFC00A #0AEFC0 #C00AEF

Monochrome scale

#453703 #937606 #E1B509 #F7D345 #FAE593 #FDF3CE

Complementary#0A39EFView color Inverted#103FF5View color

For designers and developers

CSS code example

CSS

.color-sample {
  color: #EFC00A;
  background-color: #EFC00A1A;
  border-color: #EFC00A;
}

Frequently asked questions

What is the RGB value of #EFC00A?

This color is RGB(239, 192, 10).

What is the HSL value of #EFC00A?

Its value is HSL(47.69°, 91.97%, 48.82%).

Is #EFC00A suitable for text?

Readability depends on the background. The contrast ratio and WCAG results on this page provide the relevant checks.

Complete color values

Where can this color work?

Suggested palettes

CSS code example

Explore this color further

Related colors

Frequently asked questions