#F4E163#F4E163

#F4E163 is a very light, vivid yellow. Relative luminance 0.740; OKLCH L 90.2% C 0.146 H 100.8°. Best body text is #000000 at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#F4E163
RGB	rgb(244, 225, 99)
HSL	hsl(52, 87%, 67%)
HSV	hsv(52, 59%, 96%)
CMYK	cmyk(0%, 7.8%, 59.4%, 4.3%)
CIE-LAB	lab(88.92, -8.37, 62.51)
CIE-LCH	lch(88.92, 63.07, 97.63°)
OKLab	oklab(90.16% -0.0274 0.1438)
OKLCH	oklch(90.16% 0.146 100.8)
XYZ	xyz(66.4881, 73.9871, 22.5806)
Luminance	0.7398 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E163 #6376F4

analogous

#F49963 #F4E163 #BEF463

triadic

#F4E163 #63F4E1 #E163F4

tetradic

#F4E163 #63F499 #6376F4 #F463BE

square

#F4E163 #63F499 #6376F4 #F463BE

split-complementary

#F4E163 #63BEF4 #9963F4

monochromatic

#CEB50F #F0D62A #F4E163 #F8EC9C #FCF7D5

Accessibility & contrast

On white

1.33

#F4E163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.80

#F4E163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E163

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E163	#FFFFFF	#000000	##000000
##F4E163	1.00	1.33	15.80	15.80
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.80	21.00	1.00	1.00
##000000	15.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB55

Deuteranopia (green-blind)

#FAE369

Tritanopia (blue-blind)

#FFD3C6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f4e163;
/* rgb */ color: rgb(244, 225, 99);
/* oklch */ color: oklch(90.2% 0.146 100.8);

Tailwind

colors: {
  custom: {
    50: '#fbea94',
    500: '#f4e163',
    950: '#000000',
  },
}

SCSS

$custom: #f4e163;
$custom-light: #fbea94;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e163",
  "rgb": {
    "r": 244,
    "g": 225,
    "b": 99
  },
  "hsl": {
    "h": 52.138,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.90159,
    "c": 0.14641,
    "h": 100.8
  },
  "luminance": 0.73984
}

Semantic roles & 50–950 ramp

primary

#F4E163

secondary

#3145CA

accent

#20E302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F4E163

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

Preview Lab → · Contrast checker → · Palette generator →