#FEF498#FEF498

#FEF498 is a very light, moderate yellow. Relative luminance 0.880; OKLCH L 95.5% C 0.114 H 102.9°. Best body text is #000000 at 18.61:1 contrast (WCAG AA passes).

Color values

HEX	#FEF498
RGB	rgb(254, 244, 152)
HSL	hsl(54, 98%, 80%)
HSV	hsv(54, 40%, 100%)
CMYK	cmyk(0%, 3.9%, 40.2%, 0.4%)
CIE-LAB	lab(95.18, -9.32, 45.48)
CIE-LCH	lch(95.18, 46.43, 101.58°)
OKLab	oklab(95.52% -0.0254 0.1108)
OKLCH	oklch(95.52% 0.114 102.9)
XYZ	xyz(78.8927, 88.0413, 42.5375)
Luminance	0.8804 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF498 #98A2FE

analogous

#FEC198 #FEF498 #D5FE98

triadic

#FEF498 #98FEF4 #F498FE

tetradic

#FEF498 #98FEC1 #98A2FE #FE98D5

square

#FEF498 #98FEC1 #98A2FE #FE98D5

split-complementary

#FEF498 #98D5FE #C198FE

monochromatic

#FDE71F #FDEE5B #FEF498 #FFFAD5 #FFFCE1

Accessibility & contrast

On white

1.13

#FEF498 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.61

#FEF498 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF498

18.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF498	#FFFFFF	#000000	##000000
##FEF498	1.00	1.13	18.61	18.61
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.61	21.00	1.00	1.00
##000000	18.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE91

Deuteranopia (green-blind)

#FFF49C

Tritanopia (blue-blind)

#FFE8DD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fef498;
/* rgb */ color: rgb(254, 244, 152);
/* oklch */ color: oklch(95.5% 0.114 102.9);

Tailwind

colors: {
  custom: {
    50: '#fff7b7',
    500: '#fef498',
    950: '#000000',
  },
}

SCSS

$custom: #fef498;
$custom-light: #fff7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#fef498",
  "rgb": {
    "r": 254,
    "g": 244,
    "b": 152
  },
  "hsl": {
    "h": 54.118,
    "s": 98.077,
    "l": 79.608
  },
  "oklch": {
    "l": 0.95519,
    "c": 0.11364,
    "h": 102.9
  },
  "luminance": 0.88039
}

Semantic roles & 50–950 ramp

primary

#FEF498

secondary

#5A67E0

accent

#16E600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FEF498

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

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