#FDF083#FDF083

#FDF083 is a very light, vivid yellow. Relative luminance 0.848; OKLCH L 94.3% C 0.131 H 102.5°. Best body text is #000000 at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#FDF083
RGB	rgb(253, 240, 131)
HSL	hsl(54, 97%, 75%)
HSV	hsv(54, 48%, 99%)
CMYK	cmyk(0%, 5.1%, 48.2%, 0.8%)
CIE-LAB	lab(93.82, -9.74, 53.85)
CIE-LCH	lch(93.82, 54.72, 100.25°)
OKLab	oklab(94.33% -0.0284 0.1281)
OKLCH	oklch(94.33% 0.131 102.5)
XYZ	xyz(75.7669, 84.8439, 33.8537)
Luminance	0.8484 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF083 #8390FD

analogous

#FDB383 #FDF083 #CDFD83

triadic

#FDF083 #83FDF0 #F083FD

tetradic

#FDF083 #83FDB3 #8390FD #FD83CD

square

#FDF083 #83FDB3 #8390FD #FD83CD

split-complementary

#FDF083 #83CDFD #B383FD

monochromatic

#FBE10B #FCE947 #FDF083 #FEF7BF #FFFBE1

Accessibility & contrast

On white

1.17

#FDF083 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.97

#FDF083 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF083

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF083	#FFFFFF	#000000	##000000
##FDF083	1.00	1.17	17.97	17.97
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.97	21.00	1.00	1.00
##000000	17.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA7A

Deuteranopia (green-blind)

#FFF088

Tritanopia (blue-blind)

#FFE3D7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fdf083;
/* rgb */ color: rgb(253, 240, 131);
/* oklch */ color: oklch(94.3% 0.131 102.5);

Tailwind

colors: {
  custom: {
    50: '#fff4a9',
    500: '#fdf083',
    950: '#000000',
  },
}

SCSS

$custom: #fdf083;
$custom-light: #fff4a9;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf083",
  "rgb": {
    "r": 253,
    "g": 240,
    "b": 131
  },
  "hsl": {
    "h": 53.607,
    "s": 96.825,
    "l": 75.294
  },
  "oklch": {
    "l": 0.94332,
    "c": 0.13127,
    "h": 102.5
  },
  "luminance": 0.84842
}

Semantic roles & 50–950 ramp

primary

#FDF083

secondary

#4858DC

accent

#18E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF083

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

Preview Lab → · Contrast checker → · Palette generator →