#FDF975#FDF975

#FDF975 is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 96.0% C 0.153 H 107.4°. Best body text is #000000 at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#FDF975
RGB	rgb(253, 249, 117)
HSL	hsl(58, 97%, 73%)
HSV	hsv(58, 54%, 99%)
CMYK	cmyk(0%, 1.6%, 53.8%, 0.8%)
CIE-LAB	lab(95.96, -15.29, 62.76)
CIE-LCH	lch(95.96, 64.60, 103.69°)
OKLab	oklab(95.99% -0.0458 0.1463)
OKLCH	oklch(95.99% 0.153 107.4)
XYZ	xyz(77.5967, 89.9206, 30.0950)
Luminance	0.8992 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF975 #7579FD

analogous

#FDB575 #FDF975 #BDFD75

triadic

#FDF975 #75FDF9 #F975FD

tetradic

#FDF975 #75FDB5 #7579FD #FD75BD

square

#FDF975 #75FDB5 #7579FD #FD75BD

split-complementary

#FDF975 #75BDFD #B575FD

monochromatic

#F4ED04 #FCF639 #FDF975 #FEFCB1 #FFFEE1

Accessibility & contrast

On white

1.11

#FDF975 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.98

#FDF975 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF975

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF975	#FFFFFF	#000000	##000000
##FDF975	1.00	1.11	18.98	18.98
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.98	21.00	1.00	1.00
##000000	18.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF068

Deuteranopia (green-blind)

#FFF67C

Tritanopia (blue-blind)

#FFEBDC

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fdf975;
/* rgb */ color: rgb(253, 249, 117);
/* oklch */ color: oklch(96.0% 0.153 107.4);

Tailwind

colors: {
  custom: {
    50: '#fffba0',
    500: '#fdf975',
    950: '#000000',
  },
}

SCSS

$custom: #fdf975;
$custom-light: #fffba0;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf975",
  "rgb": {
    "r": 253,
    "g": 249,
    "b": 117
  },
  "hsl": {
    "h": 58.235,
    "s": 97.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.95991,
    "c": 0.15325,
    "h": 107.4
  },
  "luminance": 0.89918
}

Semantic roles & 50–950 ramp

primary

#FDF975

secondary

#3C41DA

accent

#07E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF975

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

Preview Lab → · Contrast checker → · Palette generator →