#FFE863#FFE863

#FFE863 is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.5% C 0.153 H 99.5°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#FFE863
RGB	rgb(255, 232, 99)
HSL	hsl(51, 100%, 69%)
HSV	hsv(51, 61%, 100%)
CMYK	cmyk(0%, 9%, 61.2%, 0%)
CIE-LAB	lab(91.63, -7.39, 65.76)
CIE-LCH	lch(91.63, 66.17, 96.41°)
OKLab	oklab(92.53% -0.0252 0.1505)
OKLCH	oklch(92.53% 0.153 99.5)
XYZ	xyz(72.3517, 79.8772, 23.4087)
Luminance	0.7987 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE863 #637AFF

analogous

#FF9A63 #FFE863 #C8FF63

triadic

#FFE863 #63FFE8 #E863FF

tetradic

#FFE863 #63FF9A #637AFF #FF63C8

square

#FFE863 #63FF9A #637AFF #FF63C8

split-complementary

#FFE863 #63C8FF #9A63FF

monochromatic

#E8C500 #FFDF26 #FFE863 #FFF1A0 #FFFADD

Accessibility & contrast

On white

1.24

#FFE863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#FFE863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE863

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE863	#FFFFFF	#000000	##000000
##FFE863	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE254

Deuteranopia (green-blind)

#FFEB6A

Tritanopia (blue-blind)

#FFD9CC

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #ffe863;
/* rgb */ color: rgb(255, 232, 99);
/* oklch */ color: oklch(92.5% 0.153 99.5);

Tailwind

colors: {
  custom: {
    50: '#ffef94',
    500: '#ffe863',
    950: '#000000',
  },
}

SCSS

$custom: #ffe863;
$custom-light: #ffef94;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe863",
  "rgb": {
    "r": 255,
    "g": 232,
    "b": 99
  },
  "hsl": {
    "h": 51.154,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.92533,
    "c": 0.15257,
    "h": 99.5
  },
  "luminance": 0.79874
}

Semantic roles & 50–950 ramp

primary

#FFE863

secondary

#2C46DA

accent

#22E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#19160E

muted

#87857F

Preview Lab

Preview with #FFE863

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

Preview Lab → · Contrast checker → · Palette generator →