#FEF284#FEF284

#FEF284 is a very light, vivid yellow. Relative luminance 0.862; OKLCH L 94.8% C 0.132 H 103.0°. Best body text is #000000 at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#FEF284
RGB	rgb(254, 242, 132)
HSL	hsl(54, 98%, 76%)
HSV	hsv(54, 48%, 100%)
CMYK	cmyk(0%, 4.7%, 48%, 0.4%)
CIE-LAB	lab(94.42, -10.24, 54.12)
CIE-LCH	lch(94.42, 55.08, 100.72°)
OKLab	oklab(94.83% -0.0298 0.1288)
OKLCH	oklch(94.83% 0.132 103)
XYZ	xyz(76.7921, 86.2434, 34.4268)
Luminance	0.8624 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF284 #8490FE

analogous

#FEB584 #FEF284 #CDFE84

triadic

#FEF284 #84FEF2 #F284FE

tetradic

#FEF284 #84FEB5 #8490FE #FE84CD

square

#FEF284 #84FEB5 #8490FE #FE84CD

split-complementary

#FEF284 #84CDFE #B584FE

monochromatic

#FDE50B #FEEC47 #FEF284 #FEF8C1 #FFFCE1

Accessibility & contrast

On white

1.15

#FEF284 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.25

#FEF284 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF284

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF284	#FFFFFF	#000000	##000000
##FEF284	1.00	1.15	18.25	18.25
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.25	21.00	1.00	1.00
##000000	18.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB7A

Deuteranopia (green-blind)

#FFF289

Tritanopia (blue-blind)

#FFE5D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fef284;
/* rgb */ color: rgb(254, 242, 132);
/* oklch */ color: oklch(94.8% 0.132 103.0);

Tailwind

colors: {
  custom: {
    50: '#fff6aa',
    500: '#fef284',
    950: '#000000',
  },
}

SCSS

$custom: #fef284;
$custom-light: #fff6aa;
$custom-dark: #000000;

JSON

{
  "hex": "#fef284",
  "rgb": {
    "r": 254,
    "g": 242,
    "b": 132
  },
  "hsl": {
    "h": 54.098,
    "s": 98.387,
    "l": 75.686
  },
  "oklch": {
    "l": 0.94832,
    "c": 0.13223,
    "h": 103
  },
  "luminance": 0.86241
}

Semantic roles & 50–950 ramp

primary

#FEF284

secondary

#4957DD

accent

#17E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF284

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

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