#FDF398#FDF398

#FDF398 is a very light, moderate yellow. Relative luminance 0.873; OKLCH L 95.2% C 0.113 H 102.9°. Best body text is #000000 at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#FDF398
RGB	rgb(253, 243, 152)
HSL	hsl(54, 96%, 79%)
HSV	hsv(54, 40%, 99%)
CMYK	cmyk(0%, 4%, 39.9%, 0.8%)
CIE-LAB	lab(94.85, -9.21, 45.04)
CIE-LCH	lch(94.85, 45.97, 101.56°)
OKLab	oklab(95.24% -0.025 0.1098)
OKLCH	oklch(95.24% 0.113 102.9)
XYZ	xyz(78.2275, 87.2529, 42.4204)
Luminance	0.8725 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF398 #98A2FD

analogous

#FDC198 #FDF398 #D5FD98

triadic

#FDF398 #98FDF3 #F398FD

tetradic

#FDF398 #98FDC1 #98A2FD #FD98D5

square

#FDF398 #98FDC1 #98A2FD #FD98D5

split-complementary

#FDF398 #98D5FD #C198FD

monochromatic

#FBE520 #FCEC5C #FDF398 #FEFAD4 #FEFCE1

Accessibility & contrast

On white

1.14

#FDF398 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.45

#FDF398 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF398

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF398	#FFFFFF	#000000	##000000
##FDF398	1.00	1.14	18.45	18.45
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.45	21.00	1.00	1.00
##000000	18.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED91

Deuteranopia (green-blind)

#FFF39C

Tritanopia (blue-blind)

#FFE8DD

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fdf398;
/* rgb */ color: rgb(253, 243, 152);
/* oklch */ color: oklch(95.2% 0.113 102.9);

Tailwind

colors: {
  custom: {
    50: '#fff6b7',
    500: '#fdf398',
    950: '#000000',
  },
}

SCSS

$custom: #fdf398;
$custom-light: #fff6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf398",
  "rgb": {
    "r": 253,
    "g": 243,
    "b": 152
  },
  "hsl": {
    "h": 54.059,
    "s": 96.19,
    "l": 79.412
  },
  "oklch": {
    "l": 0.95236,
    "c": 0.11259,
    "h": 102.9
  },
  "luminance": 0.87251
}

Semantic roles & 50–950 ramp

primary

#FDF398

secondary

#5A67DF

accent

#17E600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FDF398

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

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