#FDF073#FDF073

#FDF073 is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 94.1% C 0.146 H 103.4°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#FDF073
RGB	rgb(253, 240, 115)
HSL	hsl(54, 97%, 72%)
HSV	hsv(54, 55%, 99%)
CMYK	cmyk(0%, 5.1%, 54.5%, 0.8%)
CIE-LAB	lab(93.64, -11.04, 60.99)
CIE-LCH	lch(93.64, 61.98, 100.26°)
OKLab	oklab(94.14% -0.0338 0.1422)
OKLCH	oklch(94.14% 0.146 103.4)
XYZ	xyz(74.7650, 84.4432, 28.5772)
Luminance	0.8444 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF073 #7380FD

analogous

#FDAB73 #FDF073 #C5FD73

triadic

#FDF073 #73FDF0 #F073FD

tetradic

#FDF073 #73FDAB #7380FD #FD73C5

square

#FDF073 #73FDAB #7380FD #FD73C5

split-complementary

#FDF073 #73C5FD #AB73FD

monochromatic

#F2DC03 #FCEA37 #FDF073 #FEF6AF #FFFCE1

Accessibility & contrast

On white

1.17

#FDF073 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#FDF073 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF073

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF073	#FFFFFF	#000000	##000000
##FDF073	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE967

Deuteranopia (green-blind)

#FFF079

Tritanopia (blue-blind)

#FFE2D4

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fdf073;
/* rgb */ color: rgb(253, 240, 115);
/* oklch */ color: oklch(94.1% 0.146 103.4);

Tailwind

colors: {
  custom: {
    50: '#fff49f',
    500: '#fdf073',
    950: '#000000',
  },
}

SCSS

$custom: #fdf073;
$custom-light: #fff49f;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf073",
  "rgb": {
    "r": 253,
    "g": 240,
    "b": 115
  },
  "hsl": {
    "h": 54.348,
    "s": 97.183,
    "l": 72.157
  },
  "oklch": {
    "l": 0.94138,
    "c": 0.14621,
    "h": 103.4
  },
  "luminance": 0.84441
}

Semantic roles & 50–950 ramp

primary

#FDF073

secondary

#3B4ADA

accent

#16E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF073

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

Preview Lab → · Contrast checker → · Palette generator →