#F7F371#F7F371

#F7F371 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.2% C 0.151 H 107.4°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#F7F371
RGB	rgb(247, 243, 113)
HSL	hsl(58, 89%, 71%)
HSV	hsv(58, 54%, 97%)
CMYK	cmyk(0%, 1.6%, 54.3%, 3.1%)
CIE-LAB	lab(93.91, -15.05, 62.06)
CIE-LCH	lch(93.91, 63.86, 103.63°)
OKLab	oklab(94.23% -0.0451 0.1444)
OKLCH	oklch(94.23% 0.151 107.4)
XYZ	xyz(73.3911, 85.0697, 28.1737)
Luminance	0.8507 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F371 #7175F7

analogous

#F7B071 #F7F371 #B8F771

triadic

#F7F371 #71F7F3 #F371F7

tetradic

#F7F371 #71F7B0 #7175F7 #F771B8

square

#F7F371 #71F7B0 #7175F7 #F771B8

split-complementary

#F7F371 #71B8F7 #B071F7

monochromatic

#E1DB0D #F4EE37 #F7F371 #FAF8AB #FDFDE2

Accessibility & contrast

On white

1.17

#F7F371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#F7F371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F371

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F371	#FFFFFF	#000000	##000000
##F7F371	1.00	1.17	18.01	18.01
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.01	21.00	1.00	1.00
##000000	18.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB64

Deuteranopia (green-blind)

#FFF078

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f7f371;
/* rgb */ color: rgb(247, 243, 113);
/* oklch */ color: oklch(94.2% 0.151 107.4);

Tailwind

colors: {
  custom: {
    50: '#fcf69e',
    500: '#f7f371',
    950: '#000000',
  },
}

SCSS

$custom: #f7f371;
$custom-light: #fcf69e;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f371",
  "rgb": {
    "r": 247,
    "g": 243,
    "b": 113
  },
  "hsl": {
    "h": 58.209,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.94232,
    "c": 0.15133,
    "h": 107.4
  },
  "luminance": 0.85068
}

Semantic roles & 50–950 ramp

primary

#F7F371

secondary

#3A3FD2

accent

#07E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F7F371

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

Preview Lab → · Contrast checker → · Palette generator →