#FEF888#FEF888

#FEF888 is a very light, vivid yellow. Relative luminance 0.900; OKLCH L 96.1% C 0.134 H 105.9°. Best body text is #000000 at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#FEF888
RGB	rgb(254, 248, 136)
HSL	hsl(57, 98%, 76%)
HSV	hsv(57, 46%, 100%)
CMYK	cmyk(0%, 2.4%, 46.5%, 0.4%)
CIE-LAB	lab(95.99, -12.83, 54.15)
CIE-LCH	lch(95.99, 55.65, 103.33°)
OKLab	oklab(96.1% -0.0369 0.1292)
OKLCH	oklch(96.1% 0.134 105.9)
XYZ	xyz(78.8862, 89.9853, 36.5012)
Luminance	0.8998 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF888 #888EFE

analogous

#FEBD88 #FEF888 #C9FE88

triadic

#FEF888 #88FEF8 #F888FE

tetradic

#FEF888 #88FEBD #888EFE #FE88C9

square

#FEF888 #88FEBD #888EFE #FE88C9

split-complementary

#FEF888 #88C9FE #BD88FE

monochromatic

#FDF10F #FDF44B #FEF888 #FFFCC5 #FFFDE1

Accessibility & contrast

On white

1.11

#FEF888 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.00

#FEF888 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF888

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF888	#FFFFFF	#000000	##000000
##FEF888	1.00	1.11	19.00	19.00
#FFFFFF	1.11	1.00	21.00	21.00
#000000	19.00	21.00	1.00	1.00
##000000	19.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF17E

Deuteranopia (green-blind)

#FFF68D

Tritanopia (blue-blind)

#FFEBDE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fef888;
/* rgb */ color: rgb(254, 248, 136);
/* oklch */ color: oklch(96.1% 0.134 105.9);

Tailwind

colors: {
  custom: {
    50: '#fffaad',
    500: '#fef888',
    950: '#000000',
  },
}

SCSS

$custom: #fef888;
$custom-light: #fffaad;
$custom-dark: #000000;

JSON

{
  "hex": "#fef888",
  "rgb": {
    "r": 254,
    "g": 248,
    "b": 136
  },
  "hsl": {
    "h": 56.949,
    "s": 98.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.96097,
    "c": 0.13437,
    "h": 105.9
  },
  "luminance": 0.89983
}

Semantic roles & 50–950 ramp

primary

#FEF888

secondary

#4C54DE

accent

#0CE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF888

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

Preview Lab → · Contrast checker → · Palette generator →