#FFF771#FFF771

#FFF771 is a very light, vivid yellow. Relative luminance 0.890; OKLCH L 95.7% C 0.155 H 105.8°. Best body text is #000000 at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#FFF771
RGB	rgb(255, 247, 113)
HSL	hsl(57, 100%, 72%)
HSV	hsv(57, 56%, 100%)
CMYK	cmyk(0%, 3.1%, 55.7%, 0%)
CIE-LAB	lab(95.57, -13.82, 64.11)
CIE-LCH	lch(95.57, 65.58, 102.17°)
OKLab	oklab(95.7% -0.0421 0.1487)
OKLCH	oklch(95.7% 0.155 105.8)
XYZ	xyz(77.4838, 88.9762, 28.7121)
Luminance	0.8897 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF771 #7179FF

analogous

#FFB071 #FFF771 #C0FF71

triadic

#FFF771 #71FFF7 #F771FF

tetradic

#FFF771 #71FFB0 #7179FF #FF71C0

square

#FFF771 #71FFB0 #7179FF #FF71C0

split-complementary

#FFF771 #71C0FF #B071FF

monochromatic

#F6E800 #FFF434 #FFF771 #FFFAAE #FFFDE0

Accessibility & contrast

On white

1.12

#FFF771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.79

#FFF771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF771

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF771	#FFFFFF	#000000	##000000
##FFF771	1.00	1.12	18.79	18.79
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.79	21.00	1.00	1.00
##000000	18.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF63

Deuteranopia (green-blind)

#FFF578

Tritanopia (blue-blind)

#FFE9DA

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fff771;
/* rgb */ color: rgb(255, 247, 113);
/* oklch */ color: oklch(95.7% 0.155 105.8);

Tailwind

colors: {
  custom: {
    50: '#fff99e',
    500: '#fff771',
    950: '#000000',
  },
}

SCSS

$custom: #fff771;
$custom-light: #fff99e;
$custom-dark: #000000;

JSON

{
  "hex": "#fff771",
  "rgb": {
    "r": 255,
    "g": 247,
    "b": 113
  },
  "hsl": {
    "h": 56.62,
    "s": 100,
    "l": 72.157
  },
  "oklch": {
    "l": 0.95704,
    "c": 0.15454,
    "h": 105.8
  },
  "luminance": 0.88974
}

Semantic roles & 50–950 ramp

primary

#FFF771

secondary

#3841DC

accent

#0DE600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FFF771

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

Preview Lab → · Contrast checker → · Palette generator →