What color is #FFFF31?

#FFFF31 is a vivid yellow known as Daffodil. It belongs to the yellow family of colors.

What is the RGB value of Daffodil?

The RGB value is 255, 255, 49: 255 red, 255 green and 49 blue on a 0 to 255 scale.

What is the complementary color of Daffodil?

The complementary color is #3131FF, found by rotating the hue 180° on the color wheel.

Is black or white text better on #FFFF31?

Black text. Black text has a contrast ratio of 19.6:1 and white text 1.07:1. WCAG asks for at least 4.5:1 for normal text.

Daffodil color: hex code #FFFF31

#FFFF31 rgb(255, 255, 49)

Shades of yellow

Daffodil has the hex code #FFFF31. It is a vivid yellow.

In the RGB color model it is made of 100% red, 100% green and 19.2% blue (255, 255, 49).

Its hue angle is 60°, with 100% saturation and 60% lightness. For print, the CMYK equivalent is 0% cyan, 0% magenta, 81% yellow and 0% black.

Black text is the more readable choice on this background (contrast 19.6:1).

Daffodil (#FFFF31) color codes

HEX	`#FFFF31`
RGB	`rgb(255, 255, 49)`
RGB percent	`rgb(100%, 100%, 19.2%)`
HSL	`hsl(60, 100%, 60%)`
HSV / HSB	`hsv(60, 81%, 100%)`
CMYK	`cmyk(0%, 0%, 81%, 0%)`
CIE LAB	`lab(97.23, -20.83, 88.01)`
CIE LCH	`lch(97.23, 90.44, 103.31)`
CIE XYZ	`xyz(77.557, 93.004, 16.771)`
Decimal	`16777009`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with Daffodil, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #FFFF31	Ratio	AA	AAA	AA large
Sample text	19.6:1	Pass	Pass	Pass
Sample text	1.07:1	Fail	Fail	Fail

#FFFF31 as text on	Ratio	AA	AAA	AA large
Sample text	1.07:1	Fail	Fail	Fail
Sample text	19.6:1	Pass	Pass	Pass

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #FFFF31 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #ffff31; }
.text { color: #ffff31; }
.border { border: 2px solid #ffff31; }
.transparent { background-color: rgb(255 255 49 / 50%); }
.gradient { background: linear-gradient(to right, #ffff31, #98ff31); }

Background

Text color

Border

Similar colors

See #FFFF31 on its hex code page

Questions

What color is #FFFF31?: #FFFF31 is a vivid yellow known as Daffodil. It belongs to the yellow family of colors.
What is the RGB value of Daffodil?: The RGB value is 255, 255, 49: 255 red, 255 green and 49 blue on a 0 to 255 scale.
What is the complementary color of Daffodil?: The complementary color is #3131FF, found by rotating the hue 180° on the color wheel.
Is black or white text better on #FFFF31?: Black text. Black text has a contrast ratio of 19.6:1 and white text 1.07:1. WCAG asks for at least 4.5:1 for normal text.