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Colors
#FBFF21

#FBFF21

Every representation of #FBFF21, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.9214
Brightness: 228 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #fbff21
RGB: rgb(251, 255, 33)
RGBA: rgba(251, 255, 33, 1)
CMYK: cmyk(2%, 0%, 87%, 0%)
HSV: hsv(61°, 87%, 100%)
HSL: hsl(61, 100%, 56%)
LAB: lab(96.88% -22.83 90.8)
XYZ: xyz(75.82, 92.14, 15.23)

Accessibility

WCAG 2 contrast for #FBFF21 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.08:1

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: 19.43:1

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

Related colors

Shades (darker)

#ecf000 #bdc000 #8d9000 #5e6000 #2f3000

Tints (lighter)

#fcff46 #fcff6b #fdff90 #feffb5 #feffda

Harmonies (complementary, analogous, triadic)

#2521ff #ff9421 #8cff21 #21fbff #ff21fb

#FBFF21 Color | ColorForge