#FBDB64#FBDB64

#FBDB64 is a very light, vivid yellow. Relative luminance 0.721; OKLCH L 89.6% C 0.141 H 94.3°. Best body text is #000000 at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#FBDB64
RGB	rgb(251, 219, 100)
HSL	hsl(47, 95%, 69%)
HSV	hsv(47, 60%, 98%)
CMYK	cmyk(0%, 12.7%, 60.2%, 1.6%)
CIE-LAB	lab(88.01, -2.43, 61.24)
CIE-LCH	lch(88.01, 61.28, 92.27°)
OKLab	oklab(89.59% -0.0106 0.1411)
OKLCH	oklch(89.59% 0.141 94.3)
XYZ	xyz(67.4184, 72.0957, 22.4188)
Luminance	0.7209 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBDB64 #6484FB

analogous

#FB9064 #FBDB64 #D0FB64

triadic

#FBDB64 #64FBDB #DB64FB

tetradic

#FBDB64 #64FB90 #6484FB #FB64D0

square

#FBDB64 #64FB90 #6484FB #FB64D0

split-complementary

#FBDB64 #64D0FB #9064FB

monochromatic

#DFB106 #F9CD28 #FBDB64 #FDE9A0 #FEF7DB

Accessibility & contrast

On white

1.36

#FBDB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.42

#FBDB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBDB64

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBDB64	#FFFFFF	#000000	##000000
##FBDB64	1.00	1.36	15.42	15.42
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.42	21.00	1.00	1.00
##000000	15.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD757

Deuteranopia (green-blind)

#F8E169

Tritanopia (blue-blind)

#FFCCC1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #fbdb64;
/* rgb */ color: rgb(251, 219, 100);
/* oklch */ color: oklch(89.6% 0.141 94.3);

Tailwind

colors: {
  custom: {
    50: '#ffe594',
    500: '#fbdb64',
    950: '#000000',
  },
}

SCSS

$custom: #fbdb64;
$custom-light: #ffe594;
$custom-dark: #000000;

JSON

{
  "hex": "#fbdb64",
  "rgb": {
    "r": 251,
    "g": 219,
    "b": 100
  },
  "hsl": {
    "h": 47.285,
    "s": 94.969,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89592,
    "c": 0.14147,
    "h": 94.3
  },
  "luminance": 0.72092
}

Semantic roles & 50–950 ramp

primary

#FBDB64

secondary

#2E52D5

accent

#31E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #FBDB64

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

Preview Lab → · Contrast checker → · Palette generator →