#FDE564#FDE564

#FDE564 is a very light, vivid yellow. Relative luminance 0.778; OKLCH L 91.8% C 0.149 H 98.8°. Best body text is #000000 at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#FDE564
RGB	rgb(253, 229, 100)
HSL	hsl(51, 97%, 69%)
HSV	hsv(51, 60%, 99%)
CMYK	cmyk(0%, 9.5%, 60.5%, 0.8%)
CIE-LAB	lab(90.71, -6.64, 64.27)
CIE-LCH	lch(90.71, 64.61, 95.90°)
OKLab	oklab(91.77% -0.0229 0.1475)
OKLCH	oklch(91.77% 0.149 98.8)
XYZ	xyz(70.8304, 77.8445, 23.3487)
Luminance	0.7784 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDE564 #647CFD

analogous

#FD9964 #FDE564 #C9FD64

triadic

#FDE564 #64FDE5 #E564FD

tetradic

#FDE564 #64FD99 #647CFD #FD64C9

square

#FDE564 #64FD99 #647CFD #FD64C9

split-complementary

#FDE564 #64C9FD #9964FD

monochromatic

#E4C003 #FCDB28 #FDE564 #FEEFA0 #FFF9DD

Accessibility & contrast

On white

1.27

#FDE564 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.57

#FDE564 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDE564

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDE564	#FFFFFF	#000000	##000000
##FDE564	1.00	1.27	16.57	16.57
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.57	21.00	1.00	1.00
##000000	16.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF56

Deuteranopia (green-blind)

#FFE86A

Tritanopia (blue-blind)

#FFD6C9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #fde564;
/* rgb */ color: rgb(253, 229, 100);
/* oklch */ color: oklch(91.8% 0.149 98.8);

Tailwind

colors: {
  custom: {
    50: '#ffec95',
    500: '#fde564',
    950: '#000000',
  },
}

SCSS

$custom: #fde564;
$custom-light: #ffec95;
$custom-dark: #000000;

JSON

{
  "hex": "#fde564",
  "rgb": {
    "r": 253,
    "g": 229,
    "b": 100
  },
  "hsl": {
    "h": 50.588,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.91765,
    "c": 0.14926,
    "h": 98.8
  },
  "luminance": 0.77841
}

Semantic roles & 50–950 ramp

primary

#FDE564

secondary

#2E48D7

accent

#24E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FDE564

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

Preview Lab → · Contrast checker → · Palette generator →