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Colors
#F8FF21

#F8FF21

Every representation of #F8FF21, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.9159
Brightness: 228 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #f8ff21
RGB: rgb(248, 255, 33)
RGBA: rgba(248, 255, 33, 1)
CMYK: cmyk(3%, 0%, 87%, 0%)
HSV: hsv(62°, 87%, 100%)
HSL: hsl(62, 100%, 56%)
LAB: lab(96.65% -24.05 90.52)
XYZ: xyz(74.75, 91.59, 15.18)

Accessibility

WCAG 2 contrast for #F8FF21 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.09:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

On black

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 19.32:1

AA normal textPass
AA large textPass
AAA normal textPass
AAA large textPass
UI componentsPass

Related colors

Shades (darker)

#e8f000 #bac000 #8b9000 #5d6000 #2e3000

Tints (lighter)

#f9ff46 #faff6b #fcff90 #fdffb5 #feffda

Harmonies (complementary, analogous, triadic)

#2821ff #ff9721 #89ff21 #21f8ff #ff21f8

#F8FF21 Color | ColorForge