#FBDD66#FBDD66

#FBDD66 is a very light, vivid yellow. Relative luminance 0.732; OKLCH L 90.0% C 0.141 H 95.3°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#FBDD66
RGB	rgb(251, 221, 102)
HSL	hsl(48, 95%, 69%)
HSV	hsv(48, 59%, 98%)
CMYK	cmyk(0%, 12%, 59.4%, 1.6%)
CIE-LAB	lab(88.54, -3.30, 60.93)
CIE-LCH	lch(88.54, 61.02, 93.10°)
OKLab	oklab(90.01% -0.0129 0.1407)
OKLCH	oklch(90.01% 0.141 95.3)
XYZ	xyz(68.0413, 73.1847, 23.1099)
Luminance	0.7318 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBDD66 #6684FB

analogous

#FB9366 #FBDD66 #CFFB66

triadic

#FBDD66 #66FBDD #DD66FB

tetradic

#FBDD66 #66FB93 #6684FB #FB66CF

square

#FBDD66 #66FB93 #6684FB #FB66CF

split-complementary

#FBDD66 #66CFFB #9366FB

monochromatic

#E1B506 #F9D02A #FBDD66 #FDEAA2 #FEF8DD

Accessibility & contrast

On white

1.34

#FBDD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.64

#FBDD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBDD66

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBDD66	#FFFFFF	#000000	##000000
##FBDD66	1.00	1.34	15.64	15.64
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.64	21.00	1.00	1.00
##000000	15.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D95A

Deuteranopia (green-blind)

#F9E26B

Tritanopia (blue-blind)

#FFCEC3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #fbdd66;
/* rgb */ color: rgb(251, 221, 102);
/* oklch */ color: oklch(90.0% 0.141 95.3);

Tailwind

colors: {
  custom: {
    50: '#ffe796',
    500: '#fbdd66',
    950: '#000000',
  },
}

SCSS

$custom: #fbdd66;
$custom-light: #ffe796;
$custom-dark: #000000;

JSON

{
  "hex": "#fbdd66",
  "rgb": {
    "r": 251,
    "g": 221,
    "b": 102
  },
  "hsl": {
    "h": 47.919,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.9001,
    "c": 0.14126,
    "h": 95.3
  },
  "luminance": 0.73181
}

Semantic roles & 50–950 ramp

primary

#FBDD66

secondary

#3051D5

accent

#2EE600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FBDD66

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

Preview Lab → · Contrast checker → · Palette generator →