#F4DF5A#F4DF5A

#F4DF5A is a very light, vivid yellow. Relative luminance 0.727; OKLCH L 89.7% C 0.152 H 100.3°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#F4DF5A
RGB	rgb(244, 223, 90)
HSL	hsl(52, 88%, 65%)
HSV	hsv(52, 63%, 96%)
CMYK	cmyk(0%, 8.6%, 63.1%, 4.3%)
CIE-LAB	lab(88.33, -7.95, 65.70)
CIE-LCH	lch(88.33, 66.17, 96.90°)
OKLab	oklab(89.67% -0.0272 0.1494)
OKLCH	oklch(89.67% 0.152 100.3)
XYZ	xyz(65.5441, 72.7494, 20.2604)
Luminance	0.7275 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4DF5A #5A6FF4

analogous

#F4925A #F4DF5A #BCF45A

triadic

#F4DF5A #5AF4DF #DF5AF4

tetradic

#F4DF5A #5AF492 #5A6FF4 #F45ABC

square

#F4DF5A #5AF492 #5A6FF4 #F45ABC

split-complementary

#F4DF5A #5ABCF4 #925AF4

monochromatic

#C6AD0D #F0D421 #F4DF5A #F8EA93 #FCF5CD

Accessibility & contrast

On white

1.35

#F4DF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#F4DF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4DF5A

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4DF5A	#FFFFFF	#000000	##000000
##F4DF5A	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D94A

Deuteranopia (green-blind)

#F9E161

Tritanopia (blue-blind)

#FFD0C3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f4df5a;
/* rgb */ color: rgb(244, 223, 90);
/* oklch */ color: oklch(89.7% 0.152 100.3);

Tailwind

colors: {
  custom: {
    50: '#fbe88e',
    500: '#f4df5a',
    950: '#000000',
  },
}

SCSS

$custom: #f4df5a;
$custom-light: #fbe88e;
$custom-dark: #000000;

JSON

{
  "hex": "#f4df5a",
  "rgb": {
    "r": 244,
    "g": 223,
    "b": 90
  },
  "hsl": {
    "h": 51.818,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.89667,
    "c": 0.15183,
    "h": 100.3
  },
  "luminance": 0.72747
}

Semantic roles & 50–950 ramp

primary

#F4DF5A

secondary

#2F43C3

accent

#20E401

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F4DF5A

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

Preview Lab → · Contrast checker → · Palette generator →