#F4E166#F4E166

#F4E166 is a very light, vivid yellow. Relative luminance 0.740; OKLCH L 90.2% C 0.144 H 100.6°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#F4E166
RGB	rgb(244, 225, 102)
HSL	hsl(52, 87%, 68%)
HSV	hsv(52, 58%, 96%)
CMYK	cmyk(0%, 7.8%, 58.2%, 4.3%)
CIE-LAB	lab(88.94, -8.17, 61.23)
CIE-LCH	lch(88.94, 61.77, 97.60°)
OKLab	oklab(90.19% -0.0265 0.1415)
OKLCH	oklch(90.19% 0.144 100.6)
XYZ	xyz(66.6342, 74.0455, 23.3501)
Luminance	0.7404 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E166 #6679F4

analogous

#F49A66 #F4E166 #C0F466

triadic

#F4E166 #66F4E1 #E166F4

tetradic

#F4E166 #66F49A #6679F4 #F466C0

square

#F4E166 #66F49A #6679F4 #F466C0

split-complementary

#F4E166 #66C0F4 #9A66F4

monochromatic

#D1B70F #F0D62D #F4E166 #F8EC9F #FCF7D8

Accessibility & contrast

On white

1.33

#F4E166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#F4E166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E166

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E166	#FFFFFF	#000000	##000000
##F4E166	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB59

Deuteranopia (green-blind)

#F9E36C

Tritanopia (blue-blind)

#FFD3C6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f4e166;
/* rgb */ color: rgb(244, 225, 102);
/* oklch */ color: oklch(90.2% 0.144 100.6);

Tailwind

colors: {
  custom: {
    50: '#fbea96',
    500: '#f4e166',
    950: '#000000',
  },
}

SCSS

$custom: #f4e166;
$custom-light: #fbea96;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e166",
  "rgb": {
    "r": 244,
    "g": 225,
    "b": 102
  },
  "hsl": {
    "h": 51.972,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.90189,
    "c": 0.14391,
    "h": 100.6
  },
  "luminance": 0.74043
}

Semantic roles & 50–950 ramp

primary

#F4E166

secondary

#3247CC

accent

#20E302

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F4E166

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

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