#FBF766#FBF766

#FBF766 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.3% C 0.164 H 107.7°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#FBF766
RGB	rgb(251, 247, 102)
HSL	hsl(58, 95%, 69%)
HSV	hsv(58, 59%, 98%)
CMYK	cmyk(0%, 1.6%, 59.4%, 1.6%)
CIE-LAB	lab(95.16, -16.18, 68.25)
CIE-LCH	lch(95.16, 70.14, 103.34°)
OKLab	oklab(95.27% -0.0497 0.1563)
OKLCH	oklch(95.27% 0.164 107.7)
XYZ	xyz(75.4451, 87.9923, 25.5778)
Luminance	0.8799 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF766 #666AFB

analogous

#FBAD66 #FBF766 #B5FB66

triadic

#FBF766 #66FBF7 #F766FB

tetradic

#FBF766 #66FBAD #666AFB #FB66B5

square

#FBF766 #66FBAD #666AFB #FB66B5

split-complementary

#FBF766 #66B5FB #AD66FB

monochromatic

#E1DB06 #F9F42A #FBF766 #FDFAA2 #FEFDDD

Accessibility & contrast

On white

1.13

#FBF766 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#FBF766 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF766

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF766	#FFFFFF	#000000	##000000
##FBF766	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE55

Deuteranopia (green-blind)

#FFF46E

Tritanopia (blue-blind)

#FFE8D8

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fbf766;
/* rgb */ color: rgb(251, 247, 102);
/* oklch */ color: oklch(95.3% 0.164 107.7);

Tailwind

colors: {
  custom: {
    50: '#fff997',
    500: '#fbf766',
    950: '#000000',
  },
}

SCSS

$custom: #fbf766;
$custom-light: #fff997;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf766",
  "rgb": {
    "r": 251,
    "g": 247,
    "b": 102
  },
  "hsl": {
    "h": 58.389,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.95267,
    "c": 0.16397,
    "h": 107.7
  },
  "luminance": 0.8799
}

Semantic roles & 50–950 ramp

primary

#FBF766

secondary

#3034D5

accent

#06E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBF766

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

Preview Lab → · Contrast checker → · Palette generator →