#FDE683#FDE683

#FDE683 is a very light, vivid yellow. Relative luminance 0.791; OKLCH L 92.3% C 0.122 H 96.6°. Best body text is #000000 at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#FDE683
RGB	rgb(253, 230, 131)
HSL	hsl(49, 97%, 75%)
HSV	hsv(49, 48%, 99%)
CMYK	cmyk(0%, 9.1%, 48.2%, 0.8%)
CIE-LAB	lab(91.29, -4.75, 50.77)
CIE-LCH	lch(91.29, 50.99, 95.35°)
OKLab	oklab(92.33% -0.0141 0.1214)
OKLCH	oklch(92.33% 0.122 96.6)
XYZ	xyz(72.9038, 79.1178, 32.8994)
Luminance	0.7912 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDE683 #839AFD

analogous

#FDA983 #FDE683 #D7FD83

triadic

#FDE683 #83FDE6 #E683FD

tetradic

#FDE683 #83FDA9 #839AFD #FD83D7

square

#FDE683 #83FDA9 #839AFD #FD83D7

split-complementary

#FDE683 #83D7FD #A983FD

monochromatic

#FBCE0B #FCDA47 #FDE683 #FEF2BF #FFF9E1

Accessibility & contrast

On white

1.25

#FDE683 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.82

#FDE683 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDE683

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDE683	#FFFFFF	#000000	##000000
##FDE683	1.00	1.25	16.82	16.82
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.82	21.00	1.00	1.00
##000000	16.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E27B

Deuteranopia (green-blind)

#FEE987

Tritanopia (blue-blind)

#FFD9CF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #fde683;
/* rgb */ color: rgb(253, 230, 131);
/* oklch */ color: oklch(92.3% 0.122 96.6);

Tailwind

colors: {
  custom: {
    50: '#ffeda9',
    500: '#fde683',
    950: '#000000',
  },
}

SCSS

$custom: #fde683;
$custom-light: #ffeda9;
$custom-dark: #000000;

JSON

{
  "hex": "#fde683",
  "rgb": {
    "r": 253,
    "g": 230,
    "b": 131
  },
  "hsl": {
    "h": 48.689,
    "s": 96.825,
    "l": 75.294
  },
  "oklch": {
    "l": 0.92329,
    "c": 0.12217,
    "h": 96.6
  },
  "luminance": 0.79115
}

Semantic roles & 50–950 ramp

primary

#FDE683

secondary

#4864DC

accent

#2BE600

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#181610

muted

#868481

Preview Lab

Preview with #FDE683

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

Preview Lab → · Contrast checker → · Palette generator →