#F4CB43#F4CB43

#F4CB43 is a very light, vivid yellow. Relative luminance 0.624; OKLCH L 85.5% C 0.154 H 91.6°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#F4CB43
RGB	rgb(244, 203, 67)
HSL	hsl(46, 89%, 61%)
HSV	hsv(46, 73%, 96%)
CMYK	cmyk(0%, 16.8%, 72.5%, 4.3%)
CIE-LAB	lab(83.10, 1.00, 69.44)
CIE-LCH	lch(83.10, 69.44, 89.18°)
OKLab	oklab(85.48% -0.0042 0.1535)
OKLCH	oklch(85.48% 0.154 91.6)
XYZ	xyz(59.6806, 62.3538, 14.2011)
Luminance	0.6235 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4CB43 #436CF4

analogous

#F47243 #F4CB43 #C4F443

triadic

#F4CB43 #43F4CB #CB43F4

tetradic

#F4CB43 #43F472 #436CF4 #F443C4

square

#F4CB43 #43F472 #436CF4 #F443C4

split-complementary

#F4CB43 #43C4F4 #7243F4

monochromatic

#B28B0A #ECB90E #F4CB43 #F7DB7D #FBEBB7

Accessibility & contrast

On white

1.56

#F4CB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#F4CB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4CB43

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4CB43	#FFFFFF	#000000	##000000
##F4CB43	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C82E

Deuteranopia (green-blind)

#EBD44A

Tritanopia (blue-blind)

#FFBAB0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #f4cb43;
/* rgb */ color: rgb(244, 203, 67);
/* oklch */ color: oklch(85.5% 0.154 91.6);

Tailwind

colors: {
  custom: {
    50: '#fcda80',
    500: '#f4cb43',
    950: '#000000',
  },
}

SCSS

$custom: #f4cb43;
$custom-light: #fcda80;
$custom-dark: #000000;

JSON

{
  "hex": "#f4cb43",
  "rgb": {
    "r": 244,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 46.102,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.85478,
    "c": 0.15355,
    "h": 91.6
  },
  "luminance": 0.6235
}

Semantic roles & 50–950 ramp

primary

#F4CB43

secondary

#2949B2

accent

#35E600

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #F4CB43

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

Preview Lab → · Contrast checker → · Palette generator →