#FDF57D#FDF57D

#FDF57D is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 95.3% C 0.142 H 105.3°. Best body text is #000000 at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#FDF57D
RGB	rgb(253, 245, 125)
HSL	hsl(56, 97%, 74%)
HSV	hsv(56, 51%, 99%)
CMYK	cmyk(0%, 3.2%, 50.6%, 0.8%)
CIE-LAB	lab(95.02, -12.71, 58.07)
CIE-LCH	lch(95.02, 59.45, 102.34°)
OKLab	oklab(95.27% -0.0376 0.1369)
OKLCH	oklch(95.27% 0.142 105.3)
XYZ	xyz(76.8642, 87.6704, 32.2712)
Luminance	0.8767 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF57D #7D85FD

analogous

#FDB57D #FDF57D #C5FD7D

triadic

#FDF57D #7DFDF5 #F57DFD

tetradic

#FDF57D #7DFDB5 #7D85FD #FD7DC5

square

#FDF57D #7DFDB5 #7D85FD #FD7DC5

split-complementary

#FDF57D #7DC5FD #B57DFD

monochromatic

#FBEC04 #FCF041 #FDF57D #FEFAB9 #FFFDE1

Accessibility & contrast

On white

1.13

#FDF57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.53

#FDF57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF57D

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF57D	#FFFFFF	#000000	##000000
##FDF57D	1.00	1.13	18.53	18.53
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.53	21.00	1.00	1.00
##000000	18.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED72

Deuteranopia (green-blind)

#FFF383

Tritanopia (blue-blind)

#FFE8DA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fdf57d;
/* rgb */ color: rgb(253, 245, 125);
/* oklch */ color: oklch(95.3% 0.142 105.3);

Tailwind

colors: {
  custom: {
    50: '#fff8a5',
    500: '#fdf57d',
    950: '#000000',
  },
}

SCSS

$custom: #fdf57d;
$custom-light: #fff8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf57d",
  "rgb": {
    "r": 253,
    "g": 245,
    "b": 125
  },
  "hsl": {
    "h": 56.25,
    "s": 96.97,
    "l": 74.118
  },
  "oklch": {
    "l": 0.95268,
    "c": 0.14196,
    "h": 105.3
  },
  "luminance": 0.87668
}

Semantic roles & 50–950 ramp

primary

#FDF57D

secondary

#434DDB

accent

#0EE600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF57D

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

Preview Lab → · Contrast checker → · Palette generator →