#FFF281#FFF281

#FFF281 is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.9% C 0.135 H 102.7°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#FFF281
RGB	rgb(255, 242, 129)
HSL	hsl(54, 100%, 75%)
HSV	hsv(54, 49%, 100%)
CMYK	cmyk(0%, 5.1%, 49.4%, 0%)
CIE-LAB	lab(94.46, -10.11, 55.60)
CIE-LCH	lch(94.46, 56.51, 100.31°)
OKLab	oklab(94.88% -0.0298 0.1318)
OKLCH	oklch(94.88% 0.135 102.7)
XYZ	xyz(76.9567, 86.3517, 33.3784)
Luminance	0.8635 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF281 #818EFF

analogous

#FFB381 #FFF281 #CDFF81

triadic

#FFF281 #81FFF2 #F281FF

tetradic

#FFF281 #81FFB3 #818EFF #FF81CD

square

#FFF281 #81FFB3 #818EFF #FF81CD

split-complementary

#FFF281 #81CDFF #B381FF

monochromatic

#FFE507 #FFEC44 #FFF281 #FFF8BE #FFFCE0

Accessibility & contrast

On white

1.15

#FFF281 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#FFF281 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF281

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF281	#FFFFFF	#000000	##000000
##FFF281	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB77

Deuteranopia (green-blind)

#FFF286

Tritanopia (blue-blind)

#FFE5D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fff281;
/* rgb */ color: rgb(255, 242, 129);
/* oklch */ color: oklch(94.9% 0.135 102.7);

Tailwind

colors: {
  custom: {
    50: '#fff6a8',
    500: '#fff281',
    950: '#000000',
  },
}

SCSS

$custom: #fff281;
$custom-light: #fff6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#fff281",
  "rgb": {
    "r": 255,
    "g": 242,
    "b": 129
  },
  "hsl": {
    "h": 53.81,
    "s": 100,
    "l": 75.294
  },
  "oklch": {
    "l": 0.94877,
    "c": 0.13514,
    "h": 102.7
  },
  "luminance": 0.86349
}

Semantic roles & 50–950 ramp

primary

#FFF281

secondary

#4656DE

accent

#18E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FFF281

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

Preview Lab → · Contrast checker → · Palette generator →