#FDF397#FDF397

#FDF397 is a very light, moderate yellow. Relative luminance 0.872; OKLCH L 95.2% C 0.114 H 102.9°. Best body text is #000000 at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#FDF397
RGB	rgb(253, 243, 151)
HSL	hsl(54, 96%, 79%)
HSV	hsv(54, 40%, 99%)
CMYK	cmyk(0%, 4%, 40.3%, 0.8%)
CIE-LAB	lab(94.83, -9.31, 45.51)
CIE-LCH	lch(94.83, 46.45, 101.56°)
OKLab	oklab(95.22% -0.0254 0.1108)
OKLCH	oklch(95.22% 0.114 102.9)
XYZ	xyz(78.1460, 87.2203, 41.9908)
Luminance	0.8722 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF397 #97A1FD

analogous

#FDC097 #FDF397 #D4FD97

triadic

#FDF397 #97FDF3 #F397FD

tetradic

#FDF397 #97FDC0 #97A1FD #FD97D4

square

#FDF397 #97FDC0 #97A1FD #FD97D4

split-complementary

#FDF397 #97D4FD #C097FD

monochromatic

#FBE51F #FCEC5B #FDF397 #FEFAD3 #FEFCE1

Accessibility & contrast

On white

1.14

#FDF397 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.44

#FDF397 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF397

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF397	#FFFFFF	#000000	##000000
##FDF397	1.00	1.14	18.44	18.44
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.44	21.00	1.00	1.00
##000000	18.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED90

Deuteranopia (green-blind)

#FFF39B

Tritanopia (blue-blind)

#FFE7DC

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fdf397;
/* rgb */ color: rgb(253, 243, 151);
/* oklch */ color: oklch(95.2% 0.114 102.9);

Tailwind

colors: {
  custom: {
    50: '#fff6b7',
    500: '#fdf397',
    950: '#000000',
  },
}

SCSS

$custom: #fdf397;
$custom-light: #fff6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf397",
  "rgb": {
    "r": 253,
    "g": 243,
    "b": 151
  },
  "hsl": {
    "h": 54.118,
    "s": 96.226,
    "l": 79.216
  },
  "oklch": {
    "l": 0.9522,
    "c": 0.11367,
    "h": 102.9
  },
  "luminance": 0.87218
}

Semantic roles & 50–950 ramp

primary

#FDF397

secondary

#5967DF

accent

#16E600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FDF397

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

Preview Lab → · Contrast checker → · Palette generator →