#F4F568#F4F568

#F4F568 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.3% C 0.161 H 109.5°. Best body text is #000000 at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#F4F568
RGB	rgb(244, 245, 104)
HSL	hsl(60, 88%, 68%)
HSV	hsv(60, 58%, 96%)
CMYK	cmyk(0.4%, 0%, 57.6%, 3.9%)
CIE-LAB	lab(94.11, -17.87, 66.11)
CIE-LCH	lch(94.11, 68.48, 105.12°)
OKLab	oklab(94.31% -0.0539 0.1521)
OKLCH	oklch(94.31% 0.161 109.5)
XYZ	xyz(72.4614, 85.5393, 25.7877)
Luminance	0.8554 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F568 #6968F5

analogous

#F5B068 #F4F568 #ADF568

triadic

#F4F568 #68F4F5 #F568F4

tetradic

#F4F568 #68F5B0 #6968F5 #F568AD

square

#F4F568 #68F5B0 #6968F5 #F568AD

split-complementary

#F4F568 #68ADF5 #B068F5

monochromatic

#D3D50E #F0F12F #F4F568 #F8F9A1 #FCFDDB

Accessibility & contrast

On white

1.16

#F4F568 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.11

#F4F568 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F568

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F568	#FFFFFF	#000000	##000000
##F4F568	1.00	1.16	18.11	18.11
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.11	21.00	1.00	1.00
##000000	18.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC58

Deuteranopia (green-blind)

#FFF070

Tritanopia (blue-blind)

#FFE7D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f4f568;
/* rgb */ color: rgb(244, 245, 104);
/* oklch */ color: oklch(94.3% 0.161 109.5);

Tailwind

colors: {
  custom: {
    50: '#fbf898',
    500: '#f4f568',
    950: '#000000',
  },
}

SCSS

$custom: #f4f568;
$custom-light: #fbf898;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f568",
  "rgb": {
    "r": 244,
    "g": 245,
    "b": 104
  },
  "hsl": {
    "h": 60.426,
    "s": 87.578,
    "l": 68.431
  },
  "oklch": {
    "l": 0.94309,
    "c": 0.16139,
    "h": 109.5
  },
  "luminance": 0.85537
}

Semantic roles & 50–950 ramp

primary

#F4F568

secondary

#3433CE

accent

#01E403

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F4F568

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

Preview Lab → · Contrast checker → · Palette generator →