#FFF271#FFF271

#FFF271 is a very light, vivid yellow. Relative luminance 0.860; OKLCH L 94.7% C 0.150 H 103.6°. Best body text is #000000 at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#FFF271
RGB	rgb(255, 242, 113)
HSL	hsl(55, 100%, 72%)
HSV	hsv(55, 56%, 100%)
CMYK	cmyk(0%, 5.1%, 55.7%, 0%)
CIE-LAB	lab(94.29, -11.38, 62.66)
CIE-LCH	lch(94.29, 63.69, 100.29°)
OKLab	oklab(94.69% -0.0351 0.1456)
OKLCH	oklch(94.69% 0.15 103.6)
XYZ	xyz(75.9753, 85.9591, 28.2093)
Luminance	0.8596 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF271 #717EFF

analogous

#FFAB71 #FFF271 #C5FF71

triadic

#FFF271 #71FFF2 #F271FF

tetradic

#FFF271 #71FFAB #717EFF #FF71C5

square

#FFF271 #71FFAB #717EFF #FF71C5

split-complementary

#FFF271 #71C5FF #AB71FF

monochromatic

#F6DF00 #FFEC34 #FFF271 #FFF8AE #FFFCE0

Accessibility & contrast

On white

1.15

#FFF271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.19

#FFF271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF271

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF271	#FFFFFF	#000000	##000000
##FFF271	1.00	1.15	18.19	18.19
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.19	21.00	1.00	1.00
##000000	18.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB64

Deuteranopia (green-blind)

#FFF278

Tritanopia (blue-blind)

#FFE4D5

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fff271;
/* rgb */ color: rgb(255, 242, 113);
/* oklch */ color: oklch(94.7% 0.150 103.6);

Tailwind

colors: {
  custom: {
    50: '#fff69e',
    500: '#fff271',
    950: '#000000',
  },
}

SCSS

$custom: #fff271;
$custom-light: #fff69e;
$custom-dark: #000000;

JSON

{
  "hex": "#fff271",
  "rgb": {
    "r": 255,
    "g": 242,
    "b": 113
  },
  "hsl": {
    "h": 54.507,
    "s": 100,
    "l": 72.157
  },
  "oklch": {
    "l": 0.94689,
    "c": 0.14977,
    "h": 103.6
  },
  "luminance": 0.85957
}

Semantic roles & 50–950 ramp

primary

#FFF271

secondary

#3847DC

accent

#15E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FFF271

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

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