#F4E463#F4E463

#F4E463 is a very light, vivid yellow. Relative luminance 0.756; OKLCH L 90.8% C 0.149 H 102.3°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#F4E463
RGB	rgb(244, 228, 99)
HSL	hsl(53, 87%, 67%)
HSV	hsv(53, 59%, 96%)
CMYK	cmyk(0%, 6.6%, 59.4%, 4.3%)
CIE-LAB	lab(89.68, -9.87, 63.36)
CIE-LCH	lch(89.68, 64.12, 98.85°)
OKLab	oklab(90.77% -0.0317 0.1456)
OKLCH	oklch(90.77% 0.149 102.3)
XYZ	xyz(67.3062, 75.6233, 22.8534)
Luminance	0.7562 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E463 #6373F4

analogous

#F49B63 #F4E463 #BCF463

triadic

#F4E463 #63F4E4 #E463F4

tetradic

#F4E463 #63F49B #6373F4 #F463BC

square

#F4E463 #63F49B #6373F4 #F463BC

split-complementary

#F4E463 #63BCF4 #9B63F4

monochromatic

#CEB90F #F0DA2A #F4E463 #F8EE9C #FCF8D5

Accessibility & contrast

On white

1.30

#F4E463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#F4E463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E463

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E463	#FFFFFF	#000000	##000000
##F4E463	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD55

Deuteranopia (green-blind)

#FCE56A

Tritanopia (blue-blind)

#FFD6C8

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f4e463;
/* rgb */ color: rgb(244, 228, 99);
/* oklch */ color: oklch(90.8% 0.149 102.3);

Tailwind

colors: {
  custom: {
    50: '#fbec94',
    500: '#f4e463',
    950: '#000000',
  },
}

SCSS

$custom: #f4e463;
$custom-light: #fbec94;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e463",
  "rgb": {
    "r": 244,
    "g": 228,
    "b": 99
  },
  "hsl": {
    "h": 53.379,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.90768,
    "c": 0.14904,
    "h": 102.3
  },
  "luminance": 0.75621
}

Semantic roles & 50–950 ramp

primary

#F4E463

secondary

#3142CA

accent

#1BE302

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160D

muted

#86847F

Preview Lab

Preview with #F4E463

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

Preview Lab → · Contrast checker → · Palette generator →