#F4E571#F4E571

#F4E571 is a very light, vivid yellow. Relative luminance 0.765; OKLCH L 91.1% C 0.138 H 102.0°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#F4E571
RGB	rgb(244, 229, 113)
HSL	hsl(53, 86%, 70%)
HSV	hsv(53, 54%, 96%)
CMYK	cmyk(0%, 6.1%, 53.7%, 4.3%)
CIE-LAB	lab(90.08, -9.35, 57.58)
CIE-LCH	lch(90.08, 58.33, 99.22°)
OKLab	oklab(91.12% -0.0287 0.1348)
OKLCH	oklch(91.12% 0.138 102)
XYZ	xyz(68.3104, 76.4664, 26.7808)
Luminance	0.7646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E571 #7180F4

analogous

#F4A471 #F4E571 #C1F471

triadic

#F4E571 #71F4E5 #E571F4

tetradic

#F4E571 #71F4A4 #7180F4 #F471C1

square

#F4E571 #71F4A4 #7180F4 #F471C1

split-complementary

#F4E571 #71C1F4 #A471F4

monochromatic

#DAC311 #F0DB38 #F4E571 #F8EFAA #FDFAE3

Accessibility & contrast

On white

1.29

#F4E571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#F4E571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E571

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E571	#FFFFFF	#000000	##000000
##F4E571	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF66

Deuteranopia (green-blind)

#FBE677

Tritanopia (blue-blind)

#FFD7CB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f4e571;
/* rgb */ color: rgb(244, 229, 113);
/* oklch */ color: oklch(91.1% 0.138 102.0);

Tailwind

colors: {
  custom: {
    50: '#faed9d',
    500: '#f4e571',
    950: '#000000',
  },
}

SCSS

$custom: #f4e571;
$custom-light: #faed9d;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e571",
  "rgb": {
    "r": 244,
    "g": 229,
    "b": 113
  },
  "hsl": {
    "h": 53.13,
    "s": 85.621,
    "l": 70
  },
  "oklch": {
    "l": 0.91122,
    "c": 0.13784,
    "h": 102
  },
  "luminance": 0.76464
}

Semantic roles & 50–950 ramp

primary

#F4E571

secondary

#3B4CCE

accent

#1DE203

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F4E571

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

Preview Lab → · Contrast checker → · Palette generator →