#FFFF57
A light, vivid yellow closely aligning with Yellow.
About #FFFF57
At its core, #FFFF57 is a light and vivid hue. Designers often compare it to the standard color Yellow. In the RGB color space, it consists of 255 red, 255 green, and 87 blue.
If you are designing for print, the four-color process is what matters most. To reproduce this shade on paper, a printer utilizes 0% cyan and 0% magenta inks. Always request a physical proof before doing a large print run with this exact code.
From a UX and accessibility standpoint, contrast is paramount. Mathematical luminance calculations suggest that #000000 text provides the most optimal reading experience. You can view the detailed AAA and AA pass/fail metrics in the table below.
Color Space Conversions
HEX#FFFF57
RGB255, 255, 87
HSL60.0°, 100.0%, 67.1%
CMYK0%, 0%, 66%, 0%
HSV60.0°, 65.9%, 100.0%
LAB97.4, -19.3, 76.6
XYZ78.7, 93.5, 22.9
Decimal16777047
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
1.07:1
Text on #FFFFFF
FAIL
19.69:1
Text on #000000
AAA
1.02:1
Text on #F8FAFC
FAIL
16.74:1
Text on #0F172A
AAA
CSS Implementation
.bg-color {
background-color: #FFFF57;
}
.text-color {
color: #FFFF57;
}
.border-color {
border: 2px solid #FFFF57;
}