#F4F356#F4F356

#F4F356 is a very light, vivid yellow. Relative luminance 0.840; OKLCH L 93.7% C 0.173 H 109.0°. Best body text is #000000 at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#F4F356
RGB	rgb(244, 243, 86)
HSL	hsl(60, 88%, 65%)
HSV	hsv(60, 65%, 96%)
CMYK	cmyk(0%, 0.4%, 64.8%, 4.3%)
CIE-LAB	lab(93.45, -18.02, 72.66)
CIE-LCH	lch(93.45, 74.86, 103.93°)
OKLab	oklab(93.74% -0.0562 0.1635)
OKLCH	oklch(93.74% 0.173 109)
XYZ	xyz(71.0409, 84.0082, 21.2753)
Luminance	0.8401 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F356 #5657F4

analogous

#F4A456 #F4F356 #A6F456

triadic

#F4F356 #56F4F3 #F356F4

tetradic

#F4F356 #56F4A4 #5657F4 #F456A6

square

#F4F356 #56F4A4 #5657F4 #F456A6

split-complementary

#F4F356 #56A6F4 #A456F4

monochromatic

#C3C20D #F0EF1D #F4F356 #F8F78F #FBFBC9

Accessibility & contrast

On white

1.18

#F4F356 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.80

#F4F356 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F356

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F356	#FFFFFF	#000000	##000000
##F4F356	1.00	1.18	17.80	17.80
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.80	21.00	1.00	1.00
##000000	17.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE940

Deuteranopia (green-blind)

#FFEF60

Tritanopia (blue-blind)

#FFE4D3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f4f356;
/* rgb */ color: rgb(244, 243, 86);
/* oklch */ color: oklch(93.7% 0.173 109.0);

Tailwind

colors: {
  custom: {
    50: '#fbf68d',
    500: '#f4f356',
    950: '#000000',
  },
}

SCSS

$custom: #f4f356;
$custom-light: #fbf68d;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f356",
  "rgb": {
    "r": 244,
    "g": 243,
    "b": 86
  },
  "hsl": {
    "h": 59.62,
    "s": 87.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.93736,
    "c": 0.17287,
    "h": 109
  },
  "luminance": 0.84006
}

Semantic roles & 50–950 ramp

primary

#F4F356

secondary

#2E2FC0

accent

#03E401

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F4F356

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

Preview Lab → · Contrast checker → · Palette generator →