#FEF280#FEF280

#FEF280 is a very light, vivid yellow. Relative luminance 0.861; OKLCH L 94.8% C 0.136 H 103.3°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#FEF280
RGB	rgb(254, 242, 128)
HSL	hsl(54, 98%, 75%)
HSV	hsv(54, 50%, 100%)
CMYK	cmyk(0%, 4.7%, 49.6%, 0.4%)
CIE-LAB	lab(94.37, -10.59, 55.93)
CIE-LCH	lch(94.37, 56.93, 100.72°)
OKLab	oklab(94.78% -0.0312 0.1325)
OKLCH	oklch(94.78% 0.136 103.3)
XYZ	xyz(76.5236, 86.1360, 33.0128)
Luminance	0.8613 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF280 #808CFE

analogous

#FEB380 #FEF280 #CBFE80

triadic

#FEF280 #80FEF2 #F280FE

tetradic

#FEF280 #80FEB3 #808CFE #FE80CB

square

#FEF280 #80FEB3 #808CFE #FE80CB

split-complementary

#FEF280 #80CBFE #B380FE

monochromatic

#FDE607 #FEEC43 #FEF280 #FEF8BD #FFFCE1

Accessibility & contrast

On white

1.15

#FEF280 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#FEF280 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF280

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF280	#FFFFFF	#000000	##000000
##FEF280	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB76

Deuteranopia (green-blind)

#FFF285

Tritanopia (blue-blind)

#FFE5D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fef280;
/* rgb */ color: rgb(254, 242, 128);
/* oklch */ color: oklch(94.8% 0.136 103.3);

Tailwind

colors: {
  custom: {
    50: '#fff6a7',
    500: '#fef280',
    950: '#000000',
  },
}

SCSS

$custom: #fef280;
$custom-light: #fff6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#fef280",
  "rgb": {
    "r": 254,
    "g": 242,
    "b": 128
  },
  "hsl": {
    "h": 54.286,
    "s": 98.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.9478,
    "c": 0.13611,
    "h": 103.3
  },
  "luminance": 0.86134
}

Semantic roles & 50–950 ramp

primary

#FEF280

secondary

#4554DD

accent

#16E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF280

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

Preview Lab → · Contrast checker → · Palette generator →