#F4DF5C#F4DF5C

#F4DF5C is a very light, vivid yellow. Relative luminance 0.728; OKLCH L 89.7% C 0.150 H 100.2°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#F4DF5C
RGB	rgb(244, 223, 92)
HSL	hsl(52, 87%, 66%)
HSV	hsv(52, 62%, 96%)
CMYK	cmyk(0%, 8.6%, 62.3%, 4.3%)
CIE-LAB	lab(88.34, -7.83, 64.88)
CIE-LCH	lch(88.34, 65.35, 96.88°)
OKLab	oklab(89.69% -0.0266 0.1479)
OKLCH	oklch(89.69% 0.15 100.2)
XYZ	xyz(65.6303, 72.7840, 20.7148)
Luminance	0.7278 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4DF5C #5C71F4

analogous

#F4935C #F4DF5C #BDF45C

triadic

#F4DF5C #5CF4DF #DF5CF4

tetradic

#F4DF5C #5CF493 #5C71F4 #F45CBD

square

#F4DF5C #5CF493 #5C71F4 #F45CBD

split-complementary

#F4DF5C #5CBDF4 #935CF4

monochromatic

#C8AE0E #F0D423 #F4DF5C #F8EA95 #FCF6CF

Accessibility & contrast

On white

1.35

#F4DF5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#F4DF5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4DF5C

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4DF5C	#FFFFFF	#000000	##000000
##F4DF5C	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D94D

Deuteranopia (green-blind)

#F8E163

Tritanopia (blue-blind)

#FFD0C3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f4df5c;
/* rgb */ color: rgb(244, 223, 92);
/* oklch */ color: oklch(89.7% 0.150 100.2);

Tailwind

colors: {
  custom: {
    50: '#fbe88f',
    500: '#f4df5c',
    950: '#000000',
  },
}

SCSS

$custom: #f4df5c;
$custom-light: #fbe88f;
$custom-dark: #000000;

JSON

{
  "hex": "#f4df5c",
  "rgb": {
    "r": 244,
    "g": 223,
    "b": 92
  },
  "hsl": {
    "h": 51.711,
    "s": 87.356,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89685,
    "c": 0.1503,
    "h": 100.2
  },
  "luminance": 0.72781
}

Semantic roles & 50–950 ramp

primary

#F4DF5C

secondary

#2F44C5

accent

#21E402

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F4DF5C

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

Preview Lab → · Contrast checker → · Palette generator →