#F4D643#F4D643

#F4D643 is a very light, vivid yellow. Relative luminance 0.677; OKLCH L 87.7% C 0.160 H 97.2°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#F4D643
RGB	rgb(244, 214, 67)
HSL	hsl(50, 89%, 61%)
HSV	hsv(50, 73%, 96%)
CMYK	cmyk(0%, 12.3%, 72.5%, 4.3%)
CIE-LAB	lab(85.87, -4.62, 72.13)
CIE-LCH	lch(85.87, 72.27, 93.66°)
OKLab	oklab(87.67% -0.0202 0.1592)
OKLCH	oklch(87.67% 0.16 97.2)
XYZ	xyz(62.3711, 67.7347, 15.0980)
Luminance	0.6773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4D643 #4361F4

analogous

#F47E43 #F4D643 #B9F443

triadic

#F4D643 #43F4D6 #D643F4

tetradic

#F4D643 #43F47E #4361F4 #F443B9

square

#F4D643 #43F47E #4361F4 #F443B9

split-complementary

#F4D643 #43B9F4 #7E43F4

monochromatic

#B2960A #ECC60E #F4D643 #F7E37D #FBEFB7

Accessibility & contrast

On white

1.44

#F4D643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#F4D643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4D643

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4D643	#FFFFFF	#000000	##000000
##F4D643	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD12A

Deuteranopia (green-blind)

#F3DB4C

Tritanopia (blue-blind)

#FFC6B9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f4d643;
/* rgb */ color: rgb(244, 214, 67);
/* oklch */ color: oklch(87.7% 0.160 97.2);

Tailwind

colors: {
  custom: {
    50: '#fce281',
    500: '#f4d643',
    950: '#000000',
  },
}

SCSS

$custom: #f4d643;
$custom-light: #fce281;
$custom-dark: #000000;

JSON

{
  "hex": "#f4d643",
  "rgb": {
    "r": 244,
    "g": 214,
    "b": 67
  },
  "hsl": {
    "h": 49.831,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.8767,
    "c": 0.16047,
    "h": 97.2
  },
  "luminance": 0.67731
}

Semantic roles & 50–950 ramp

primary

#F4D643

secondary

#2940B2

accent

#27E600

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#18150B

muted

#86847E

Preview Lab

Preview with #F4D643

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

Preview Lab → · Contrast checker → · Palette generator →