#F4CC43#F4CC43

#F4CC43 is a very light, vivid yellow. Relative luminance 0.628; OKLCH L 85.7% C 0.154 H 92.1°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#F4CC43
RGB	rgb(244, 204, 67)
HSL	hsl(46, 89%, 61%)
HSV	hsv(46, 73%, 96%)
CMYK	cmyk(0%, 16.4%, 72.5%, 4.3%)
CIE-LAB	lab(83.35, 0.48, 69.68)
CIE-LCH	lch(83.35, 69.68, 89.60°)
OKLab	oklab(85.68% -0.0056 0.154)
OKLCH	oklch(85.68% 0.154 92.1)
XYZ	xyz(59.9175, 62.8276, 14.2801)
Luminance	0.6282 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4CC43 #436BF4

analogous

#F47343 #F4CC43 #C3F443

triadic

#F4CC43 #43F4CC #CC43F4

tetradic

#F4CC43 #43F473 #436BF4 #F443C3

square

#F4CC43 #43F473 #436BF4 #F443C3

split-complementary

#F4CC43 #43C3F4 #7343F4

monochromatic

#B28C0A #ECBA0E #F4CC43 #F7DC7D #FBEBB7

Accessibility & contrast

On white

1.55

#F4CC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#F4CC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4CC43

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4CC43	#FFFFFF	#000000	##000000
##F4CC43	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C92D

Deuteranopia (green-blind)

#ECD54B

Tritanopia (blue-blind)

#FFBBB1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #f4cc43;
/* rgb */ color: rgb(244, 204, 67);
/* oklch */ color: oklch(85.7% 0.154 92.1);

Tailwind

colors: {
  custom: {
    50: '#fcdb80',
    500: '#f4cc43',
    950: '#000000',
  },
}

SCSS

$custom: #f4cc43;
$custom-light: #fcdb80;
$custom-dark: #000000;

JSON

{
  "hex": "#f4cc43",
  "rgb": {
    "r": 244,
    "g": 204,
    "b": 67
  },
  "hsl": {
    "h": 46.441,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.85675,
    "c": 0.15411,
    "h": 92.1
  },
  "luminance": 0.62824
}

Semantic roles & 50–950 ramp

primary

#F4CC43

secondary

#2948B2

accent

#34E600

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #F4CC43

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

Preview Lab → · Contrast checker → · Palette generator →