#FDF175#FDF175

#FDF175 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.4% C 0.145 H 103.8°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#FDF175
RGB	rgb(253, 241, 117)
HSL	hsl(55, 97%, 73%)
HSV	hsv(55, 54%, 99%)
CMYK	cmyk(0%, 4.7%, 53.8%, 0.8%)
CIE-LAB	lab(93.92, -11.38, 60.41)
CIE-LCH	lch(93.92, 61.47, 100.67°)
OKLab	oklab(94.36% -0.0346 0.1412)
OKLCH	oklch(94.36% 0.145 103.8)
XYZ	xyz(75.1765, 85.0801, 29.2883)
Luminance	0.8508 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF175 #7581FD

analogous

#FDAD75 #FDF175 #C5FD75

triadic

#FDF175 #75FDF1 #F175FD

tetradic

#FDF175 #75FDAD #7581FD #FD75C5

square

#FDF175 #75FDAD #7581FD #FD75C5

split-complementary

#FDF175 #75C5FD #AD75FD

monochromatic

#F4DF04 #FCEB39 #FDF175 #FEF7B1 #FFFCE1

Accessibility & contrast

On white

1.17

#FDF175 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#FDF175 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF175

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF175	#FFFFFF	#000000	##000000
##FDF175	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA69

Deuteranopia (green-blind)

#FFF07B

Tritanopia (blue-blind)

#FFE3D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fdf175;
/* rgb */ color: rgb(253, 241, 117);
/* oklch */ color: oklch(94.4% 0.145 103.8);

Tailwind

colors: {
  custom: {
    50: '#fff5a0',
    500: '#fdf175',
    950: '#000000',
  },
}

SCSS

$custom: #fdf175;
$custom-light: #fff5a0;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf175",
  "rgb": {
    "r": 253,
    "g": 241,
    "b": 117
  },
  "hsl": {
    "h": 54.706,
    "s": 97.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.94363,
    "c": 0.14537,
    "h": 103.8
  },
  "luminance": 0.85078
}

Semantic roles & 50–950 ramp

primary

#FDF175

secondary

#3C4ADA

accent

#14E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF175

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

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