#F4DC64#F4DC64

#F4DC64 is a very light, vivid yellow. Relative luminance 0.713; OKLCH L 89.2% C 0.141 H 98.1°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#F4DC64
RGB	rgb(244, 220, 100)
HSL	hsl(50, 87%, 67%)
HSV	hsv(50, 59%, 96%)
CMYK	cmyk(0%, 9.8%, 59%, 4.3%)
CIE-LAB	lab(87.65, -5.80, 60.66)
CIE-LCH	lch(87.65, 60.94, 95.46°)
OKLab	oklab(89.16% -0.0199 0.14)
OKLCH	oklch(89.16% 0.141 98.1)
XYZ	xyz(65.2043, 71.3425, 22.3900)
Luminance	0.7134 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4DC64 #647CF4

analogous

#F49464 #F4DC64 #C4F464

triadic

#F4DC64 #64F4DC #DC64F4

tetradic

#F4DC64 #64F494 #647CF4 #F464C4

square

#F4DC64 #64F494 #647CF4 #F464C4

split-complementary

#F4DC64 #64C4F4 #9464F4

monochromatic

#CFAF0F #F0CF2B #F4DC64 #F8E99D #FCF6D6

Accessibility & contrast

On white

1.38

#F4DC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#F4DC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4DC64

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4DC64	#FFFFFF	#000000	##000000
##F4DC64	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD757

Deuteranopia (green-blind)

#F6DF6A

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f4dc64;
/* rgb */ color: rgb(244, 220, 100);
/* oklch */ color: oklch(89.2% 0.141 98.1);

Tailwind

colors: {
  custom: {
    50: '#fbe694',
    500: '#f4dc64',
    950: '#000000',
  },
}

SCSS

$custom: #f4dc64;
$custom-light: #fbe694;
$custom-dark: #000000;

JSON

{
  "hex": "#f4dc64",
  "rgb": {
    "r": 244,
    "g": 220,
    "b": 100
  },
  "hsl": {
    "h": 50,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.89159,
    "c": 0.14141,
    "h": 98.1
  },
  "luminance": 0.7134
}

Semantic roles & 50–950 ramp

primary

#F4DC64

secondary

#324BCB

accent

#28E302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F4DC64

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

Preview Lab → · Contrast checker → · Palette generator →