#FDF871#FDF871

#FDF871 is a very light, vivid yellow. Relative luminance 0.892; OKLCH L 95.7% C 0.156 H 107.0°. Best body text is #000000 at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#FDF871
RGB	rgb(253, 248, 113)
HSL	hsl(58, 97%, 72%)
HSV	hsv(58, 55%, 99%)
CMYK	cmyk(0%, 2%, 55.3%, 0.8%)
CIE-LAB	lab(95.67, -15.11, 64.18)
CIE-LCH	lch(95.67, 65.93, 103.24°)
OKLab	oklab(95.74% -0.0456 0.1489)
OKLCH	oklch(95.74% 0.156 107)
XYZ	xyz(77.0583, 89.2120, 28.7800)
Luminance	0.8921 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF871 #7176FD

analogous

#FDB271 #FDF871 #BCFD71

triadic

#FDF871 #71FDF8 #F871FD

tetradic

#FDF871 #71FDB2 #7176FD #FD71BC

square

#FDF871 #71FDB2 #7176FD #FD71BC

split-complementary

#FDF871 #71BCFD #B271FD

monochromatic

#F0E803 #FCF535 #FDF871 #FEFBAD #FFFEE1

Accessibility & contrast

On white

1.11

#FDF871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.84

#FDF871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF871

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF871	#FFFFFF	#000000	##000000
##FDF871	1.00	1.11	18.84	18.84
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.84	21.00	1.00	1.00
##000000	18.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF63

Deuteranopia (green-blind)

#FFF578

Tritanopia (blue-blind)

#FFEADA

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fdf871;
/* rgb */ color: rgb(253, 248, 113);
/* oklch */ color: oklch(95.7% 0.156 107.0);

Tailwind

colors: {
  custom: {
    50: '#fffa9e',
    500: '#fdf871',
    950: '#000000',
  },
}

SCSS

$custom: #fdf871;
$custom-light: #fffa9e;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf871",
  "rgb": {
    "r": 253,
    "g": 248,
    "b": 113
  },
  "hsl": {
    "h": 57.857,
    "s": 97.222,
    "l": 71.765
  },
  "oklch": {
    "l": 0.95744,
    "c": 0.15571,
    "h": 107
  },
  "luminance": 0.8921
}

Semantic roles & 50–950 ramp

primary

#FDF871

secondary

#393FD9

accent

#08E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF871

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

Preview Lab → · Contrast checker → · Palette generator →