#F4DE63#F4DE63

#F4DE63 is a very light, vivid yellow. Relative luminance 0.724; OKLCH L 89.6% C 0.144 H 99.2°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#F4DE63
RGB	rgb(244, 222, 99)
HSL	hsl(51, 87%, 67%)
HSV	hsv(51, 59%, 96%)
CMYK	cmyk(0%, 9%, 59.4%, 4.3%)
CIE-LAB	lab(88.15, -6.87, 61.66)
CIE-LCH	lch(88.15, 62.04, 96.36°)
OKLab	oklab(89.55% -0.0231 0.142)
OKLCH	oklch(89.55% 0.144 99.2)
XYZ	xyz(65.6842, 72.3793, 22.3127)
Luminance	0.7238 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4DE63 #6379F4

analogous

#F49663 #F4DE63 #C1F463

triadic

#F4DE63 #63F4DE #DE63F4

tetradic

#F4DE63 #63F496 #6379F4 #F463C1

square

#F4DE63 #63F496 #6379F4 #F463C1

split-complementary

#F4DE63 #63C1F4 #9663F4

monochromatic

#CEB10F #F0D22A #F4DE63 #F8EA9C #FCF6D5

Accessibility & contrast

On white

1.36

#F4DE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#F4DE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4DE63

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4DE63	#FFFFFF	#000000	##000000
##F4DE63	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D956

Deuteranopia (green-blind)

#F7E169

Tritanopia (blue-blind)

#FFD0C3

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f4de63;
/* rgb */ color: rgb(244, 222, 99);
/* oklch */ color: oklch(89.6% 0.144 99.2);

Tailwind

colors: {
  custom: {
    50: '#fbe894',
    500: '#f4de63',
    950: '#000000',
  },
}

SCSS

$custom: #f4de63;
$custom-light: #fbe894;
$custom-dark: #000000;

JSON

{
  "hex": "#f4de63",
  "rgb": {
    "r": 244,
    "g": 222,
    "b": 99
  },
  "hsl": {
    "h": 50.897,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89552,
    "c": 0.14388,
    "h": 99.2
  },
  "luminance": 0.72377
}

Semantic roles & 50–950 ramp

primary

#F4DE63

secondary

#3148CA

accent

#24E302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F4DE63

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

Preview Lab → · Contrast checker → · Palette generator →