#FFF671#FFF671

#FFF671 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.5% C 0.154 H 105.4°. Best body text is #000000 at 18.67:1 contrast (WCAG AA passes).

Color values

HEX	#FFF671
RGB	rgb(255, 246, 113)
HSL	hsl(56, 100%, 72%)
HSV	hsv(56, 56%, 100%)
CMYK	cmyk(0%, 3.5%, 55.7%, 0%)
CIE-LAB	lab(95.31, -13.34, 63.82)
CIE-LCH	lch(95.31, 65.20, 101.80°)
OKLab	oklab(95.5% -0.0407 0.1481)
OKLCH	oklch(95.5% 0.154 105.4)
XYZ	xyz(77.1788, 88.3663, 28.6105)
Luminance	0.8836 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF671 #717AFF

analogous

#FFAF71 #FFF671 #C1FF71

triadic

#FFF671 #71FFF6 #F671FF

tetradic

#FFF671 #71FFAF #717AFF #FF71C1

square

#FFF671 #71FFAF #717AFF #FF71C1

split-complementary

#FFF671 #71C1FF #AF71FF

monochromatic

#F6E600 #FFF234 #FFF671 #FFFAAE #FFFDE0

Accessibility & contrast

On white

1.12

#FFF671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.67

#FFF671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF671

18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF671	#FFFFFF	#000000	##000000
##FFF671	1.00	1.12	18.67	18.67
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.67	21.00	1.00	1.00
##000000	18.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE63

Deuteranopia (green-blind)

#FFF478

Tritanopia (blue-blind)

#FFE8D9

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fff671;
/* rgb */ color: rgb(255, 246, 113);
/* oklch */ color: oklch(95.5% 0.154 105.4);

Tailwind

colors: {
  custom: {
    50: '#fff89e',
    500: '#fff671',
    950: '#000000',
  },
}

SCSS

$custom: #fff671;
$custom-light: #fff89e;
$custom-dark: #000000;

JSON

{
  "hex": "#fff671",
  "rgb": {
    "r": 255,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 56.197,
    "s": 100,
    "l": 72.157
  },
  "oklch": {
    "l": 0.955,
    "c": 0.15356,
    "h": 105.4
  },
  "luminance": 0.88364
}

Semantic roles & 50–950 ramp

primary

#FFF671

secondary

#3843DC

accent

#0FE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FFF671

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

Preview Lab → · Contrast checker → · Palette generator →