#F4E966#F4E966

#F4E966 is a very light, vivid yellow. Relative luminance 0.785; OKLCH L 91.8% C 0.151 H 104.5°. Best body text is #000000 at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#F4E966
RGB	rgb(244, 233, 102)
HSL	hsl(55, 87%, 68%)
HSV	hsv(55, 58%, 96%)
CMYK	cmyk(0%, 4.5%, 58.2%, 4.3%)
CIE-LAB	lab(91.00, -12.14, 63.51)
CIE-LCH	lch(91.00, 64.66, 100.82°)
OKLab	oklab(91.82% -0.0378 0.1463)
OKLCH	oklch(91.82% 0.151 104.5)
XYZ	xyz(68.8477, 78.4726, 24.0879)
Luminance	0.7847 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E966 #6671F4

analogous

#F4A266 #F4E966 #B8F466

triadic

#F4E966 #66F4E9 #E966F4

tetradic

#F4E966 #66F4A2 #6671F4 #F466B8

square

#F4E966 #66F4A2 #6671F4 #F466B8

split-complementary

#F4E966 #66B8F4 #A266F4

monochromatic

#D1C20F #F0E12D #F4E966 #F8F19F #FCF9D8

Accessibility & contrast

On white

1.26

#F4E966 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.69

#F4E966 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E966

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E966	#FFFFFF	#000000	##000000
##F4E966	1.00	1.26	16.69	16.69
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.69	21.00	1.00	1.00
##000000	16.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE258

Deuteranopia (green-blind)

#FFE86D

Tritanopia (blue-blind)

#FFDBCD

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f4e966;
/* rgb */ color: rgb(244, 233, 102);
/* oklch */ color: oklch(91.8% 0.151 104.5);

Tailwind

colors: {
  custom: {
    50: '#fbef96',
    500: '#f4e966',
    950: '#000000',
  },
}

SCSS

$custom: #f4e966;
$custom-light: #fbef96;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e966",
  "rgb": {
    "r": 244,
    "g": 233,
    "b": 102
  },
  "hsl": {
    "h": 55.352,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.91818,
    "c": 0.15116,
    "h": 104.5
  },
  "luminance": 0.7847
}

Semantic roles & 50–950 ramp

primary

#F4E966

secondary

#323ECC

accent

#14E302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F4E966

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

Preview Lab → · Contrast checker → · Palette generator →