#FDF56D#FDF56D

#FDF56D is a very light, vivid yellow. Relative luminance 0.873; OKLCH L 95.1% C 0.156 H 105.9°. Best body text is #000000 at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#FDF56D
RGB	rgb(253, 245, 109)
HSL	hsl(57, 97%, 71%)
HSV	hsv(57, 57%, 99%)
CMYK	cmyk(0%, 3.2%, 56.9%, 0.8%)
CIE-LAB	lab(94.86, -13.93, 65.01)
CIE-LCH	lch(94.86, 66.48, 102.10°)
OKLab	oklab(95.09% -0.0427 0.1502)
OKLCH	oklch(95.09% 0.156 105.9)
XYZ	xyz(75.9231, 87.2940, 27.3151)
Luminance	0.8729 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF56D #6D75FD

analogous

#FDAD6D #FDF56D #BDFD6D

triadic

#FDF56D #6DFDF5 #F56DFD

tetradic

#FDF56D #6DFDAD #6D75FD #FD6DBD

square

#FDF56D #6DFDAD #6D75FD #FD6DBD

split-complementary

#FDF56D #6DBDFD #AD6DFD

monochromatic

#ECDF03 #FCF131 #FDF56D #FEF9A9 #FFFDE1

Accessibility & contrast

On white

1.14

#FDF56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.46

#FDF56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF56D

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF56D	#FFFFFF	#000000	##000000
##FDF56D	1.00	1.14	18.46	18.46
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.46	21.00	1.00	1.00
##000000	18.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED5E

Deuteranopia (green-blind)

#FFF374

Tritanopia (blue-blind)

#FFE7D7

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fdf56d;
/* rgb */ color: rgb(253, 245, 109);
/* oklch */ color: oklch(95.1% 0.156 105.9);

Tailwind

colors: {
  custom: {
    50: '#fff89b',
    500: '#fdf56d',
    950: '#000000',
  },
}

SCSS

$custom: #fdf56d;
$custom-light: #fff89b;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf56d",
  "rgb": {
    "r": 253,
    "g": 245,
    "b": 109
  },
  "hsl": {
    "h": 56.667,
    "s": 97.297,
    "l": 70.98
  },
  "oklch": {
    "l": 0.9509,
    "c": 0.15614,
    "h": 105.9
  },
  "luminance": 0.87292
}

Semantic roles & 50–950 ramp

primary

#FDF56D

secondary

#353FD9

accent

#0DE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDF56D

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

Preview Lab → · Contrast checker → · Palette generator →