#FFFF31 · Daffodil
Click to copy#FFFF31 is a medium, highly saturated yellow color, closest to Daffodil and near Yellow and Lemon. In OKLCH it has 97% lightness and 0.20 chroma at hue 110°. Yellow suggests optimism and attention; it is the brightest hue and the hardest to balance, which makes #FFFF31 a natural choice for highlights, warning states and cheerful campaigns.
Color codes click to copy
HEX
#FFFF31RGB
rgb(255, 255, 49)HSL
hsl(60, 100%, 60%)CMYK
0, 0, 81, 0CSS var
--daffodilContrast
1.07:1 white · 19.6:1 blackSimilar named colors
How to use #FFFF31
Black text passes WCAG AA on #FFFF31 (19.6:1); white text does not (1.07:1).
For a calm scheme pair #FFFF31 with its analogous neighbors #FF9933 and #99FF33; for contrast use its complement #3333FF as a small accent, and anchor everything with a neutral such as #1F1F24.
--daffodil: #FFFF31;
$daffodil: #FFFF31;
colors: { 'daffodil': '#FFFF31' }