#00B091
#FC913A
#F9D423
#FFF3B0
#F9D423 is a medium, highly saturated yellow color, closest to Gold and near Gold and Sunflower. In OKLCH it has 88% lightness and 0.17 chroma at hue 96°. Yellow suggests optimism and attention; it is the brightest hue and the hardest to balance, which makes #F9D423 a natural choice for highlights, warning states and cheerful campaigns. It appears in 2 ColorSwoop palettes.
#F9D423rgb(249, 212, 35)hsl(50, 95%, 56%)0, 15, 86, 2--gold1.45:1 white · 14.47:1 blackBlack text passes WCAG AA on #F9D423 (14.47:1); white text does not (1.45:1).
For a calm scheme pair #F9D423 with its analogous neighbors #F96B24 and #B2F924; for contrast use its complement #2448F9 as a small accent, and anchor everything with a neutral such as #1F1F24.
--gold: #F9D423;
$gold: #F9D423;
colors: { 'gold': '#F9D423' }