#FEF984#FEF984

#FEF984 is a very light, vivid yellow. Relative luminance 0.905; OKLCH L 96.2% C 0.139 H 106.6°. Best body text is #000000 at 19.10:1 contrast (WCAG AA passes).

Color values

HEX	#FEF984
RGB	rgb(254, 249, 132)
HSL	hsl(58, 98%, 76%)
HSV	hsv(58, 48%, 100%)
CMYK	cmyk(0%, 2%, 48%, 0.4%)
CIE-LAB	lab(96.20, -13.68, 56.27)
CIE-LCH	lch(96.20, 57.91, 103.66°)
OKLab	oklab(96.25% -0.0397 0.1335)
OKLCH	oklch(96.25% 0.139 106.6)
XYZ	xyz(78.9155, 90.4903, 35.1346)
Luminance	0.9049 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF984 #8489FE

analogous

#FEBC84 #FEF984 #C6FE84

triadic

#FEF984 #84FEF9 #F984FE

tetradic

#FEF984 #84FEBC #8489FE #FE84C6

square

#FEF984 #84FEBC #8489FE #FE84C6

split-complementary

#FEF984 #84C6FE #BC84FE

monochromatic

#FDF30B #FEF647 #FEF984 #FEFCC1 #FFFEE1

Accessibility & contrast

On white

1.10

#FEF984 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.10

#FEF984 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF984

19.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF984	#FFFFFF	#000000	##000000
##FEF984	1.00	1.10	19.10	19.10
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.10	21.00	1.00	1.00
##000000	19.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF17A

Deuteranopia (green-blind)

#FFF68A

Tritanopia (blue-blind)

#FFECDE

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fef984;
/* rgb */ color: rgb(254, 249, 132);
/* oklch */ color: oklch(96.2% 0.139 106.6);

Tailwind

colors: {
  custom: {
    50: '#fffbaa',
    500: '#fef984',
    950: '#000000',
  },
}

SCSS

$custom: #fef984;
$custom-light: #fffbaa;
$custom-dark: #000000;

JSON

{
  "hex": "#fef984",
  "rgb": {
    "r": 254,
    "g": 249,
    "b": 132
  },
  "hsl": {
    "h": 57.541,
    "s": 98.387,
    "l": 75.686
  },
  "oklch": {
    "l": 0.96249,
    "c": 0.13931,
    "h": 106.6
  },
  "luminance": 0.90488
}

Semantic roles & 50–950 ramp

primary

#FEF984

secondary

#494FDD

accent

#09E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF984

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

Preview Lab → · Contrast checker → · Palette generator →