#F4E066#F4E066

#F4E066 is a very light, vivid yellow. Relative luminance 0.735; OKLCH L 90.0% C 0.143 H 100.1°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#F4E066
RGB	rgb(244, 224, 102)
HSL	hsl(52, 87%, 68%)
HSV	hsv(52, 58%, 96%)
CMYK	cmyk(0%, 8.2%, 58.2%, 4.3%)
CIE-LAB	lab(88.69, -7.67, 60.94)
CIE-LCH	lch(88.69, 61.42, 97.17°)
OKLab	oklab(89.99% -0.025 0.1408)
OKLCH	oklch(89.99% 0.143 100.1)
XYZ	xyz(66.3646, 73.5064, 23.2602)
Luminance	0.7350 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E066 #667AF4

analogous

#F49966 #F4E066 #C1F466

triadic

#F4E066 #66F4E0 #E066F4

tetradic

#F4E066 #66F499 #667AF4 #F466C1

square

#F4E066 #66F499 #667AF4 #F466C1

split-complementary

#F4E066 #66C1F4 #9966F4

monochromatic

#D1B50F #F0D42D #F4E066 #F8EC9F #FCF7D8

Accessibility & contrast

On white

1.34

#F4E066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#F4E066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E066

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E066	#FFFFFF	#000000	##000000
##F4E066	1.00	1.34	15.70	15.70
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.70	21.00	1.00	1.00
##000000	15.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA59

Deuteranopia (green-blind)

#F9E26C

Tritanopia (blue-blind)

#FFD2C5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f4e066;
/* rgb */ color: rgb(244, 224, 102);
/* oklch */ color: oklch(90.0% 0.143 100.1);

Tailwind

colors: {
  custom: {
    50: '#fbe996',
    500: '#f4e066',
    950: '#000000',
  },
}

SCSS

$custom: #f4e066;
$custom-light: #fbe996;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e066",
  "rgb": {
    "r": 244,
    "g": 224,
    "b": 102
  },
  "hsl": {
    "h": 51.549,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.89987,
    "c": 0.14305,
    "h": 100.1
  },
  "luminance": 0.73504
}

Semantic roles & 50–950 ramp

primary

#F4E066

secondary

#3248CC

accent

#22E302

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F4E066

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

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