#F4E573#F4E573

#F4E573 is a very light, vivid yellow. Relative luminance 0.765; OKLCH L 91.1% C 0.136 H 101.9°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#F4E573
RGB	rgb(244, 229, 115)
HSL	hsl(53, 85%, 70%)
HSV	hsv(53, 53%, 96%)
CMYK	cmyk(0%, 6.1%, 52.9%, 4.3%)
CIE-LAB	lab(90.10, -9.19, 56.69)
CIE-LCH	lch(90.10, 57.43, 99.21°)
OKLab	oklab(91.15% -0.028 0.1331)
OKLCH	oklch(91.15% 0.136 101.9)
XYZ	xyz(68.4242, 76.5119, 27.3803)
Luminance	0.7651 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E573 #7382F4

analogous

#F4A473 #F4E573 #C3F473

triadic

#F4E573 #73F4E5 #E573F4

tetradic

#F4E573 #73F4A4 #7382F4 #F473C3

square

#F4E573 #73F4A4 #7382F4 #F473C3

split-complementary

#F4E573 #73C3F4 #A473F4

monochromatic

#DBC411 #F0DA3A #F4E573 #F8F0AC #FDFAE3

Accessibility & contrast

On white

1.29

#F4E573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#F4E573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E573

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E573	#FFFFFF	#000000	##000000
##F4E573	1.00	1.29	16.30	16.30
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.30	21.00	1.00	1.00
##000000	16.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF68

Deuteranopia (green-blind)

#FBE678

Tritanopia (blue-blind)

#FFD8CB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f4e573;
/* rgb */ color: rgb(244, 229, 115);
/* oklch */ color: oklch(91.1% 0.136 101.9);

Tailwind

colors: {
  custom: {
    50: '#faed9e',
    500: '#f4e573',
    950: '#000000',
  },
}

SCSS

$custom: #f4e573;
$custom-light: #faed9e;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e573",
  "rgb": {
    "r": 244,
    "g": 229,
    "b": 115
  },
  "hsl": {
    "h": 53.023,
    "s": 85.43,
    "l": 70.392
  },
  "oklch": {
    "l": 0.91146,
    "c": 0.13601,
    "h": 101.9
  },
  "luminance": 0.7651
}

Semantic roles & 50–950 ramp

primary

#F4E573

secondary

#3D4ECE

accent

#1DE204

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F4E573

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

Preview Lab → · Contrast checker → · Palette generator →