#F7F471#F7F471

#F7F471 is a very light, vivid yellow. Relative luminance 0.857; OKLCH L 94.4% C 0.152 H 107.8°. Best body text is #000000 at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#F7F471
RGB	rgb(247, 244, 113)
HSL	hsl(59, 89%, 71%)
HSV	hsv(59, 54%, 97%)
CMYK	cmyk(0%, 1.2%, 54.3%, 3.1%)
CIE-LAB	lab(94.17, -15.54, 62.35)
CIE-LCH	lch(94.17, 64.26, 103.99°)
OKLab	oklab(94.44% -0.0465 0.1451)
OKLCH	oklch(94.44% 0.152 107.8)
XYZ	xyz(73.6911, 85.6698, 28.2737)
Luminance	0.8567 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F471 #7174F7

analogous

#F7B171 #F7F471 #B7F771

triadic

#F7F471 #71F7F4 #F471F7

tetradic

#F7F471 #71F7B1 #7174F7 #F771B7

square

#F7F471 #71F7B1 #7174F7 #F771B7

split-complementary

#F7F471 #71B7F7 #B171F7

monochromatic

#E1DC0D #F4F037 #F7F471 #FAF8AB #FDFDE2

Accessibility & contrast

On white

1.16

#F7F471 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.13

#F7F471 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F471

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F471	#FFFFFF	#000000	##000000
##F7F471	1.00	1.16	18.13	18.13
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.13	21.00	1.00	1.00
##000000	18.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB64

Deuteranopia (green-blind)

#FFF178

Tritanopia (blue-blind)

#FFE6D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f7f471;
/* rgb */ color: rgb(247, 244, 113);
/* oklch */ color: oklch(94.4% 0.152 107.8);

Tailwind

colors: {
  custom: {
    50: '#fcf79e',
    500: '#f7f471',
    950: '#000000',
  },
}

SCSS

$custom: #f7f471;
$custom-light: #fcf79e;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f471",
  "rgb": {
    "r": 247,
    "g": 244,
    "b": 113
  },
  "hsl": {
    "h": 58.657,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.94437,
    "c": 0.15235,
    "h": 107.8
  },
  "luminance": 0.85668
}

Semantic roles & 50–950 ramp

primary

#F7F471

secondary

#3A3ED2

accent

#05E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F7F471

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

Preview Lab → · Contrast checker → · Palette generator →