#FDFC5A#FDFC5A

#FDFC5A is a very light, vivid yellow. Relative luminance 0.912; OKLCH L 96.4% C 0.177 H 109.0°. Best body text is #000000 at 19.25:1 contrast (WCAG AA passes).

Color values

HEX	#FDFC5A
RGB	rgb(253, 252, 90)
HSL	hsl(60, 98%, 67%)
HSV	hsv(60, 64%, 99%)
CMYK	cmyk(0%, 0.4%, 64.4%, 0.8%)
CIE-LAB	lab(96.51, -18.51, 74.50)
CIE-LCH	lch(96.51, 76.76, 103.96°)
OKLab	oklab(96.35% -0.0577 0.1677)
OKLCH	oklch(96.35% 0.177 109)
XYZ	xyz(77.1665, 91.2439, 23.2178)
Luminance	0.9124 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFC5A #5A5BFD

analogous

#FDAB5A #FDFC5A #ACFD5A

triadic

#FDFC5A #5AFDFC #FC5AFD

tetradic

#FDFC5A #5AFDAB #5A5BFD #FD5AAC

square

#FDFC5A #5AFDAB #5A5BFD #FD5AAC

split-complementary

#FDFC5A #5AACFD #AB5AFD

monochromatic

#DAD903 #FCFB1E #FDFC5A #FEFD96 #FEFED3

Accessibility & contrast

On white

1.09

#FDFC5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.25

#FDFC5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFC5A

19.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFC5A	#FFFFFF	#000000	##000000
##FDFC5A	1.00	1.09	19.25	19.25
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.25	21.00	1.00	1.00
##000000	19.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF243

Deuteranopia (green-blind)

#FFF865

Tritanopia (blue-blind)

#FFEDDB

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #fdfc5a;
/* rgb */ color: rgb(253, 252, 90);
/* oklch */ color: oklch(96.4% 0.177 109.0);

Tailwind

colors: {
  custom: {
    50: '#fffd90',
    500: '#fdfc5a',
    950: '#000000',
  },
}

SCSS

$custom: #fdfc5a;
$custom-light: #fffd90;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfc5a",
  "rgb": {
    "r": 253,
    "g": 252,
    "b": 90
  },
  "hsl": {
    "h": 59.632,
    "s": 97.605,
    "l": 67.255
  },
  "oklch": {
    "l": 0.96354,
    "c": 0.17737,
    "h": 109
  },
  "luminance": 0.91242
}

Semantic roles & 50–950 ramp

primary

#FDFC5A

secondary

#2829D3

accent

#01E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170D

muted

#87857F

Preview Lab

Preview with #FDFC5A

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

Preview Lab → · Contrast checker → · Palette generator →