#FDF671#FDF671

#FDF671 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.3% C 0.154 H 106.2°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#FDF671
RGB	rgb(253, 246, 113)
HSL	hsl(57, 97%, 72%)
HSV	hsv(57, 55%, 99%)
CMYK	cmyk(0%, 2.8%, 55.3%, 0.8%)
CIE-LAB	lab(95.16, -14.13, 63.60)
CIE-LCH	lch(95.16, 65.15, 102.53°)
OKLab	oklab(95.34% -0.0429 0.1476)
OKLCH	oklch(95.34% 0.154 106.2)
XYZ	xyz(76.4467, 87.9888, 28.5762)
Luminance	0.8799 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF671 #7178FD

analogous

#FDB071 #FDF671 #BEFD71

triadic

#FDF671 #71FDF6 #F671FD

tetradic

#FDF671 #71FDB0 #7178FD #FD71BE

square

#FDF671 #71FDB0 #7178FD #FD71BE

split-complementary

#FDF671 #71BEFD #B071FD

monochromatic

#F0E403 #FCF235 #FDF671 #FEFAAD #FFFDE1

Accessibility & contrast

On white

1.13

#FDF671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#FDF671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF671

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF671	#FFFFFF	#000000	##000000
##FDF671	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE63

Deuteranopia (green-blind)

#FFF478

Tritanopia (blue-blind)

#FFE8D9

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fdf671;
/* rgb */ color: rgb(253, 246, 113);
/* oklch */ color: oklch(95.3% 0.154 106.2);

Tailwind

colors: {
  custom: {
    50: '#fff89e',
    500: '#fdf671',
    950: '#000000',
  },
}

SCSS

$custom: #fdf671;
$custom-light: #fff89e;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf671",
  "rgb": {
    "r": 253,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 57,
    "s": 97.222,
    "l": 71.765
  },
  "oklch": {
    "l": 0.95336,
    "c": 0.15373,
    "h": 106.2
  },
  "luminance": 0.87986
}

Semantic roles & 50–950 ramp

primary

#FDF671

secondary

#3941D9

accent

#0BE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF671

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →