#FFE563#FFE563

#FFE563 is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.9% C 0.150 H 98.0°. Best body text is #000000 at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#FFE563
RGB	rgb(255, 229, 99)
HSL	hsl(50, 100%, 69%)
HSV	hsv(50, 61%, 100%)
CMYK	cmyk(0%, 10.2%, 61.2%, 0%)
CIE-LAB	lab(90.87, -5.89, 64.93)
CIE-LCH	lch(90.87, 65.19, 95.18°)
OKLab	oklab(91.93% -0.0209 0.1487)
OKLCH	oklch(91.93% 0.15 98)
XYZ	xyz(71.5144, 78.2027, 23.1297)
Luminance	0.7820 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE563 #637DFF

analogous

#FF9763 #FFE563 #CBFF63

triadic

#FFE563 #63FFE5 #E563FF

tetradic

#FFE563 #63FF97 #637DFF #FF63CB

square

#FFE563 #63FF97 #637DFF #FF63CB

split-complementary

#FFE563 #63CBFF #9763FF

monochromatic

#E8C100 #FFDB26 #FFE563 #FFEFA0 #FFF9DD

Accessibility & contrast

On white

1.26

#FFE563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.64

#FFE563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE563

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE563	#FFFFFF	#000000	##000000
##FFE563	1.00	1.26	16.64	16.64
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.64	21.00	1.00	1.00
##000000	16.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E054

Deuteranopia (green-blind)

#FFE96A

Tritanopia (blue-blind)

#FFD6C9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ffe563;
/* rgb */ color: rgb(255, 229, 99);
/* oklch */ color: oklch(91.9% 0.150 98.0);

Tailwind

colors: {
  custom: {
    50: '#ffec94',
    500: '#ffe563',
    950: '#000000',
  },
}

SCSS

$custom: #ffe563;
$custom-light: #ffec94;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe563",
  "rgb": {
    "r": 255,
    "g": 229,
    "b": 99
  },
  "hsl": {
    "h": 50,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.91933,
    "c": 0.15018,
    "h": 98
  },
  "luminance": 0.78199
}

Semantic roles & 50–950 ramp

primary

#FFE563

secondary

#2C49DA

accent

#26E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#19160D

muted

#87847F

Preview Lab

Preview with #FFE563

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

Preview Lab → · Contrast checker → · Palette generator →