#FFFE63#FFFE63

#FFFE63 is a very light, vivid yellow. Relative luminance 0.930; OKLCH L 97.0% C 0.173 H 108.9°. Best body text is #000000 at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#FFFE63
RGB	rgb(255, 254, 99)
HSL	hsl(60, 100%, 69%)
HSV	hsv(60, 61%, 100%)
CMYK	cmyk(0%, 0.4%, 61.2%, 0%)
CIE-LAB	lab(97.25, -18.15, 71.81)
CIE-LCH	lch(97.25, 74.06, 104.18°)
OKLab	oklab(97% -0.0558 0.1633)
OKLCH	oklch(97% 0.173 108.9)
XYZ	xyz(78.9364, 93.0467, 25.6037)
Luminance	0.9304 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFE63 #6364FF

analogous

#FFB063 #FFFE63 #B2FF63

triadic

#FFFE63 #63FFFE #FE63FF

tetradic

#FFFE63 #63FFB0 #6364FF #FF63B2

square

#FFFE63 #63FFB0 #6364FF #FF63B2

split-complementary

#FFFE63 #63B2FF #B063FF

monochromatic

#E8E600 #FFFE26 #FFFE63 #FFFEA0 #FFFFDD

Accessibility & contrast

On white

1.07

#FFFE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.61

#FFFE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFE63

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFE63	#FFFFFF	#000000	##000000
##FFFE63	1.00	1.07	19.61	19.61
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.61	21.00	1.00	1.00
##000000	19.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF450

Deuteranopia (green-blind)

#FFFA6D

Tritanopia (blue-blind)

#FFEFDE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fffe63;
/* rgb */ color: rgb(255, 254, 99);
/* oklch */ color: oklch(97.0% 0.173 108.9);

Tailwind

colors: {
  custom: {
    50: '#fffe96',
    500: '#fffe63',
    950: '#000000',
  },
}

SCSS

$custom: #fffe63;
$custom-light: #fffe96;
$custom-dark: #000000;

JSON

{
  "hex": "#fffe63",
  "rgb": {
    "r": 255,
    "g": 254,
    "b": 99
  },
  "hsl": {
    "h": 59.615,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.97,
    "c": 0.17258,
    "h": 108.9
  },
  "luminance": 0.93044
}

Semantic roles & 50–950 ramp

primary

#FFFE63

secondary

#2C2DDA

accent

#01E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#19170E

muted

#87857F

Preview Lab

Preview with #FFFE63

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

Preview Lab → · Contrast checker → · Palette generator →