#FDFFA3#FDFFA3

#FDFFA3 is a very light, moderate yellow. Relative luminance 0.950; OKLCH L 97.8% C 0.114 H 109.4°. Best body text is #000000 at 20.01:1 contrast (WCAG AA passes).

Color values

HEX	#FDFFA3
RGB	rgb(253, 255, 163)
HSL	hsl(61, 100%, 82%)
HSV	hsv(61, 36%, 100%)
CMYK	cmyk(0.8%, 0%, 36.1%, 0%)
CIE-LAB	lab(98.05, -13.92, 43.77)
CIE-LCH	lch(98.05, 45.93, 107.65°)
OKLab	oklab(97.83% -0.0378 0.1074)
OKLCH	oklch(97.83% 0.114 109.4)
XYZ	xyz(82.8797, 95.0485, 48.6234)
Luminance	0.9505 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFFA3 #A5A3FF

analogous

#FFD3A3 #FDFFA3 #CFFFA3

triadic

#FDFFA3 #A3FDFF #FFA3FD

tetradic

#FDFFA3 #A3FFD3 #A5A3FF #FFA3CF

square

#FDFFA3 #A3FFD3 #A5A3FF #FFA3CF

split-complementary

#FDFFA3 #A3CFFF #D3A3FF

monochromatic

#FAFF29 #FCFF66 #FDFFA3 #FEFFE0 #FEFFE0

Accessibility & contrast

On white

1.05

#FDFFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.01

#FDFFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFFA3

20.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFFA3	#FFFFFF	#000000	##000000
##FDFFA3	1.00	1.05	20.01	20.01
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.01	21.00	1.00	1.00
##000000	20.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF89C

Deuteranopia (green-blind)

#FFFBA7

Tritanopia (blue-blind)

#FFF4E8

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #fdffa3;
/* rgb */ color: rgb(253, 255, 163);
/* oklch */ color: oklch(97.8% 0.114 109.4);

Tailwind

colors: {
  custom: {
    50: '#ffffbf',
    500: '#fdffa3',
    950: '#000000',
  },
}

SCSS

$custom: #fdffa3;
$custom-light: #ffffbf;
$custom-dark: #000000;

JSON

{
  "hex": "#fdffa3",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 163
  },
  "hsl": {
    "h": 61.304,
    "s": 100,
    "l": 81.961
  },
  "oklch": {
    "l": 0.97833,
    "c": 0.11382,
    "h": 109.4
  },
  "luminance": 0.95047
}

Semantic roles & 50–950 ramp

primary

#FDFFA3

secondary

#6663E3

accent

#00E605

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181712

muted

#868582

Preview Lab

Preview with #FDFFA3

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

Preview Lab → · Contrast checker → · Palette generator →