#FDF271#FDF271

#FDF271 is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.5% C 0.150 H 104.4°. Best body text is #000000 at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#FDF271
RGB	rgb(253, 242, 113)
HSL	hsl(55, 97%, 72%)
HSV	hsv(55, 55%, 99%)
CMYK	cmyk(0%, 4.3%, 55.3%, 0.8%)
CIE-LAB	lab(94.13, -12.18, 62.44)
CIE-LCH	lch(94.13, 63.61, 101.03°)
OKLab	oklab(94.52% -0.0373 0.1451)
OKLCH	oklch(94.52% 0.15 104.4)
XYZ	xyz(75.2432, 85.5817, 28.1750)
Luminance	0.8558 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF271 #717CFD

analogous

#FDAC71 #FDF271 #C2FD71

triadic

#FDF271 #71FDF2 #F271FD

tetradic

#FDF271 #71FDAC #717CFD #FD71C2

square

#FDF271 #71FDAC #717CFD #FD71C2

split-complementary

#FDF271 #71C2FD #AC71FD

monochromatic

#F0DE03 #FCEC35 #FDF271 #FEF8AD #FFFCE1

Accessibility & contrast

On white

1.16

#FDF271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.12

#FDF271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF271

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF271	#FFFFFF	#000000	##000000
##FDF271	1.00	1.16	18.12	18.12
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.12	21.00	1.00	1.00
##000000	18.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB64

Deuteranopia (green-blind)

#FFF178

Tritanopia (blue-blind)

#FFE4D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf271;
/* rgb */ color: rgb(253, 242, 113);
/* oklch */ color: oklch(94.5% 0.150 104.4);

Tailwind

colors: {
  custom: {
    50: '#fff69e',
    500: '#fdf271',
    950: '#000000',
  },
}

SCSS

$custom: #fdf271;
$custom-light: #fff69e;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf271",
  "rgb": {
    "r": 253,
    "g": 242,
    "b": 113
  },
  "hsl": {
    "h": 55.286,
    "s": 97.222,
    "l": 71.765
  },
  "oklch": {
    "l": 0.94522,
    "c": 0.14985,
    "h": 104.4
  },
  "luminance": 0.85579
}

Semantic roles & 50–950 ramp

primary

#FDF271

secondary

#3945D9

accent

#12E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF271

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

Preview Lab → · Contrast checker → · Palette generator →