#FDFFB3#FDFFB3

#FDFFB3 is a very light, moderate yellow. Relative luminance 0.957; OKLCH L 98.1% C 0.096 H 109.3°. Best body text is #000000 at 20.13:1 contrast (WCAG AA passes).

Color values

HEX	#FDFFB3
RGB	rgb(253, 255, 179)
HSL	hsl(62, 100%, 85%)
HSV	hsv(62, 30%, 100%)
CMYK	cmyk(0.8%, 0%, 29.8%, 0%)
CIE-LAB	lab(98.30, -12.06, 36.20)
CIE-LCH	lch(98.30, 38.15, 108.43°)
OKLab	oklab(98.11% -0.0316 0.0903)
OKLCH	oklch(98.11% 0.096 109.3)
XYZ	xyz(84.4050, 95.6586, 56.6566)
Luminance	0.9566 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFFB3 #B5B3FF

analogous

#FFDBB3 #FDFFB3 #D7FFB3

triadic

#FDFFB3 #B3FDFF #FFB3FD

tetradic

#FDFFB3 #B3FFDB #B5B3FF #FFB3D7

square

#FDFFB3 #B3FFDB #B5B3FF #FFB3D7

split-complementary

#FDFFB3 #B3D7FF #DBB3FF

monochromatic

#FAFF39 #FBFF76 #FDFFB3 #FEFFE0 #FEFFE0

Accessibility & contrast

On white

1.04

#FDFFB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.13

#FDFFB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFFB3

20.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFFB3	#FFFFFF	#000000	##000000
##FDFFB3	1.00	1.04	20.13	20.13
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.13	21.00	1.00	1.00
##000000	20.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9AE

Deuteranopia (green-blind)

#FFFBB6

Tritanopia (blue-blind)

#FFF6EB

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #fdffb3;
/* rgb */ color: rgb(253, 255, 179);
/* oklch */ color: oklch(98.1% 0.096 109.3);

Tailwind

colors: {
  custom: {
    50: '#ffffca',
    500: '#fdffb3',
    950: '#000000',
  },
}

SCSS

$custom: #fdffb3;
$custom-light: #ffffca;
$custom-dark: #000000;

JSON

{
  "hex": "#fdffb3",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 179
  },
  "hsl": {
    "h": 61.579,
    "s": 100,
    "l": 85.098
  },
  "oklch": {
    "l": 0.98106,
    "c": 0.09564,
    "h": 109.3
  },
  "luminance": 0.95657
}

Semantic roles & 50–950 ramp

primary

#FDFFB3

secondary

#7370E6

accent

#00E606

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181813

muted

#868682

Preview Lab

Preview with #FDFFB3

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

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