#FDF369#FDF369

#FDF369 is a very light, vivid yellow. Relative luminance 0.860; OKLCH L 94.6% C 0.158 H 105.1°. Best body text is #000000 at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#FDF369
RGB	rgb(253, 243, 105)
HSL	hsl(56, 97%, 70%)
HSV	hsv(56, 58%, 99%)
CMYK	cmyk(0%, 4%, 58.5%, 0.8%)
CIE-LAB	lab(94.31, -13.23, 66.11)
CIE-LCH	lch(94.31, 67.42, 101.32°)
OKLab	oklab(94.64% -0.0411 0.1521)
OKLCH	oklch(94.64% 0.158 105.1)
XYZ	xyz(75.1109, 86.0063, 26.0062)
Luminance	0.8600 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF369 #6973FD

analogous

#FDA969 #FDF369 #BDFD69

triadic

#FDF369 #69FDF3 #F369FD

tetradic

#FDF369 #69FDA9 #6973FD #FD69BD

square

#FDF369 #69FDA9 #6973FD #FD69BD

split-complementary

#FDF369 #69BDFD #A969FD

monochromatic

#E8D903 #FCEE2D #FDF369 #FEF8A5 #FFFDE1

Accessibility & contrast

On white

1.15

#FDF369 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.20

#FDF369 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF369

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF369	#FFFFFF	#000000	##000000
##FDF369	1.00	1.15	18.20	18.20
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.20	21.00	1.00	1.00
##000000	18.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB5A

Deuteranopia (green-blind)

#FFF271

Tritanopia (blue-blind)

#FFE4D5

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fdf369;
/* rgb */ color: rgb(253, 243, 105);
/* oklch */ color: oklch(94.6% 0.158 105.1);

Tailwind

colors: {
  custom: {
    50: '#fff699',
    500: '#fdf369',
    950: '#000000',
  },
}

SCSS

$custom: #fdf369;
$custom-light: #fff699;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf369",
  "rgb": {
    "r": 253,
    "g": 243,
    "b": 105
  },
  "hsl": {
    "h": 55.946,
    "s": 97.368,
    "l": 70.196
  },
  "oklch": {
    "l": 0.94643,
    "c": 0.15752,
    "h": 105.1
  },
  "luminance": 0.86004
}

Semantic roles & 50–950 ramp

primary

#FDF369

secondary

#323DD8

accent

#10E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDF369

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

Preview Lab → · Contrast checker → · Palette generator →