#FDF17D#FDF17D

#FDF17D is a very light, vivid yellow. Relative luminance 0.853; OKLCH L 94.5% C 0.138 H 103.4°. Best body text is #000000 at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#FDF17D
RGB	rgb(253, 241, 125)
HSL	hsl(54, 97%, 74%)
HSV	hsv(54, 51%, 99%)
CMYK	cmyk(0%, 4.7%, 50.6%, 0.8%)
CIE-LAB	lab(94.00, -10.74, 56.86)
CIE-LCH	lch(94.00, 57.87, 100.70°)
OKLab	oklab(94.46% -0.0319 0.1343)
OKLCH	oklch(94.46% 0.138 103.4)
XYZ	xyz(75.6671, 85.2764, 31.8722)
Luminance	0.8527 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF17D #7D89FD

analogous

#FDB17D #FDF17D #C9FD7D

triadic

#FDF17D #7DFDF1 #F17DFD

tetradic

#FDF17D #7DFDB1 #7D89FD #FD7DC9

square

#FDF17D #7DFDB1 #7D89FD #FD7DC9

split-complementary

#FDF17D #7DC9FD #B17DFD

monochromatic

#FBE404 #FCEB41 #FDF17D #FEF7B9 #FFFCE1

Accessibility & contrast

On white

1.16

#FDF17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.05

#FDF17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF17D

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF17D	#FFFFFF	#000000	##000000
##FDF17D	1.00	1.16	18.05	18.05
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.05	21.00	1.00	1.00
##000000	18.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA72

Deuteranopia (green-blind)

#FFF182

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf17d;
/* rgb */ color: rgb(253, 241, 125);
/* oklch */ color: oklch(94.5% 0.138 103.4);

Tailwind

colors: {
  custom: {
    50: '#fff5a5',
    500: '#fdf17d',
    950: '#000000',
  },
}

SCSS

$custom: #fdf17d;
$custom-light: #fff5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf17d",
  "rgb": {
    "r": 253,
    "g": 241,
    "b": 125
  },
  "hsl": {
    "h": 54.375,
    "s": 96.97,
    "l": 74.118
  },
  "oklch": {
    "l": 0.94458,
    "c": 0.13801,
    "h": 103.4
  },
  "luminance": 0.85274
}

Semantic roles & 50–950 ramp

primary

#FDF17D

secondary

#4351DB

accent

#16E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF17D

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

Preview Lab → · Contrast checker → · Palette generator →