#FBFF44#FBFF44

#FBFF44 is a very light, vivid yellow. Relative luminance 0.924; OKLCH L 96.7% C 0.194 H 110.8°. Best body text is #000000 at 19.49:1 contrast (WCAG AA passes).

Color values

HEX	#FBFF44
RGB	rgb(251, 255, 68)
HSL	hsl(61, 100%, 63%)
HSV	hsv(61, 73%, 100%)
CMYK	cmyk(1.6%, 0%, 73.3%, 0%)
CIE-LAB	lab(97.00, -21.80, 82.53)
CIE-LCH	lch(97.00, 85.36, 104.80°)
OKLab	oklab(96.67% -0.0688 0.1812)
OKLCH	oklch(96.67% 0.194 110.8)
XYZ	xyz(76.5897, 92.4487, 19.2776)
Luminance	0.9245 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFF44 #4844FF

analogous

#FFA544 #FBFF44 #9EFF44

triadic

#FBFF44 #44FBFF #FF44FB

tetradic

#FBFF44 #44FFA5 #4844FF #FF449E

square

#FBFF44 #44FFA5 #4844FF #FF449E

split-complementary

#FBFF44 #449EFF #A544FF

monochromatic

#C4C900 #FAFF07 #FBFF44 #FCFF81 #FEFFBE

Accessibility & contrast

On white

1.08

#FBFF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.49

#FBFF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFF44

19.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFF44	#FFFFFF	#000000	##000000
##FBFF44	1.00	1.08	19.49	19.49
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.49	21.00	1.00	1.00
##000000	19.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF418

Deuteranopia (green-blind)

#FFF953

Tritanopia (blue-blind)

#FFEFDC

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fbff44;
/* rgb */ color: rgb(251, 255, 68);
/* oklch */ color: oklch(96.7% 0.194 110.8);

Tailwind

colors: {
  custom: {
    50: '#ffff85',
    500: '#fbff44',
    950: '#000000',
  },
}

SCSS

$custom: #fbff44;
$custom-light: #ffff85;
$custom-dark: #000000;

JSON

{
  "hex": "#fbff44",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 68
  },
  "hsl": {
    "h": 61.283,
    "s": 100,
    "l": 63.333
  },
  "oklch": {
    "l": 0.96669,
    "c": 0.1938,
    "h": 110.8
  },
  "luminance": 0.92447
}

Semantic roles & 50–950 ramp

primary

#FBFF44

secondary

#2623C5

accent

#00E605

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170C

muted

#87857F

Preview Lab

Preview with #FBFF44

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

Preview Lab → · Contrast checker → · Palette generator →