#FBF966#FBF966

#FBF966 is a very light, vivid yellow. Relative luminance 0.892; OKLCH L 95.7% C 0.166 H 108.4°. Best body text is #000000 at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#FBF966
RGB	rgb(251, 249, 102)
HSL	hsl(59, 95%, 69%)
HSV	hsv(59, 59%, 98%)
CMYK	cmyk(0%, 0.8%, 59.4%, 1.6%)
CIE-LAB	lab(95.67, -17.15, 68.81)
CIE-LCH	lch(95.67, 70.91, 103.99°)
OKLab	oklab(95.68% -0.0525 0.1574)
OKLCH	oklch(95.68% 0.166 108.4)
XYZ	xyz(76.0600, 89.2221, 25.7828)
Luminance	0.8922 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF966 #6668FB

analogous

#FBAF66 #FBF966 #B2FB66

triadic

#FBF966 #66FBF9 #F966FB

tetradic

#FBF966 #66FBAF #6668FB #FB66B2

square

#FBF966 #66FBAF #6668FB #FB66B2

split-complementary

#FBF966 #66B2FB #AF66FB

monochromatic

#E1DE06 #F9F72A #FBF966 #FDFBA2 #FEFEDD

Accessibility & contrast

On white

1.11

#FBF966 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.84

#FBF966 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF966

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF966	#FFFFFF	#000000	##000000
##FBF966	1.00	1.11	18.84	18.84
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.84	21.00	1.00	1.00
##000000	18.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF055

Deuteranopia (green-blind)

#FFF56F

Tritanopia (blue-blind)

#FFEADA

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fbf966;
/* rgb */ color: rgb(251, 249, 102);
/* oklch */ color: oklch(95.7% 0.166 108.4);

Tailwind

colors: {
  custom: {
    50: '#fffb97',
    500: '#fbf966',
    950: '#000000',
  },
}

SCSS

$custom: #fbf966;
$custom-light: #fffb97;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf966",
  "rgb": {
    "r": 251,
    "g": 249,
    "b": 102
  },
  "hsl": {
    "h": 59.195,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.95678,
    "c": 0.16595,
    "h": 108.4
  },
  "luminance": 0.8922
}

Semantic roles & 50–950 ramp

primary

#FBF966

secondary

#3032D5

accent

#03E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBF966

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

Preview Lab → · Contrast checker → · Palette generator →