#FBFB91#FBFB91

#FBFB91 is a very light, vivid yellow. Relative luminance 0.915; OKLCH L 96.6% C 0.129 H 108.6°. Best body text is #000000 at 19.31:1 contrast (WCAG AA passes).

Color values

HEX	#FBFB91
RGB	rgb(251, 251, 145)
HSL	hsl(60, 93%, 78%)
HSV	hsv(60, 42%, 98%)
CMYK	cmyk(0%, 0%, 42.2%, 1.6%)
CIE-LAB	lab(96.64, -14.61, 50.64)
CIE-LCH	lch(96.64, 52.70, 106.10°)
OKLab	oklab(96.59% -0.041 0.122)
OKLCH	oklch(96.59% 0.129 108.6)
XYZ	xyz(79.3930, 91.5496, 40.2711)
Luminance	0.9155 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFB91 #9191FB

analogous

#FBC691 #FBFB91 #C6FB91

triadic

#FBFB91 #91FBFB #FB91FB

tetradic

#FBFB91 #91FBC6 #9191FB #FB91C6

square

#FBFB91 #91FBC6 #9191FB #FB91C6

split-complementary

#FBFB91 #91C6FB #C691FB

monochromatic

#F7F71B #F9F956 #FBFB91 #FDFDCC #FEFEE1

Accessibility & contrast

On white

1.09

#FBFB91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.31

#FBFB91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFB91

19.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFB91	#FFFFFF	#000000	##000000
##FBFB91	1.00	1.09	19.31	19.31
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.31	21.00	1.00	1.00
##000000	19.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF388

Deuteranopia (green-blind)

#FFF796

Tritanopia (blue-blind)

#FFEFE2

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #fbfb91;
/* rgb */ color: rgb(251, 251, 145);
/* oklch */ color: oklch(96.6% 0.129 108.6);

Tailwind

colors: {
  custom: {
    50: '#fefcb3',
    500: '#fbfb91',
    950: '#000000',
  },
}

SCSS

$custom: #fbfb91;
$custom-light: #fefcb3;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfb91",
  "rgb": {
    "r": 251,
    "g": 251,
    "b": 145
  },
  "hsl": {
    "h": 60,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.9659,
    "c": 0.12874,
    "h": 108.6
  },
  "luminance": 0.91548
}

Semantic roles & 50–950 ramp

primary

#FBFB91

secondary

#5555DB

accent

#00E600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FBFB91

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

Preview Lab → · Contrast checker → · Palette generator →