#FBDD64#FBDD64

#FBDD64 is a very light, vivid yellow. Relative luminance 0.731; OKLCH L 90.0% C 0.143 H 95.4°. Best body text is #000000 at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#FBDD64
RGB	rgb(251, 221, 100)
HSL	hsl(48, 95%, 69%)
HSV	hsv(48, 60%, 98%)
CMYK	cmyk(0%, 12%, 60.2%, 1.6%)
CIE-LAB	lab(88.52, -3.44, 61.80)
CIE-LCH	lch(88.52, 61.89, 93.18°)
OKLab	oklab(89.99% -0.0135 0.1423)
OKLCH	oklch(89.99% 0.143 95.4)
XYZ	xyz(67.9433, 73.1455, 22.5938)
Luminance	0.7314 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBDD64 #6482FB

analogous

#FB9264 #FBDD64 #CEFB64

triadic

#FBDD64 #64FBDD #DD64FB

tetradic

#FBDD64 #64FB92 #6482FB #FB64CE

square

#FBDD64 #64FB92 #6482FB #FB64CE

split-complementary

#FBDD64 #64CEFB #9264FB

monochromatic

#DFB406 #F9D028 #FBDD64 #FDEAA0 #FEF7DB

Accessibility & contrast

On white

1.34

#FBDD64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.63

#FBDD64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBDD64

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBDD64	#FFFFFF	#000000	##000000
##FBDD64	1.00	1.34	15.63	15.63
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.63	21.00	1.00	1.00
##000000	15.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D957

Deuteranopia (green-blind)

#F9E26A

Tritanopia (blue-blind)

#FFCEC3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #fbdd64;
/* rgb */ color: rgb(251, 221, 100);
/* oklch */ color: oklch(90.0% 0.143 95.4);

Tailwind

colors: {
  custom: {
    50: '#ffe794',
    500: '#fbdd64',
    950: '#000000',
  },
}

SCSS

$custom: #fbdd64;
$custom-light: #ffe794;
$custom-dark: #000000;

JSON

{
  "hex": "#fbdd64",
  "rgb": {
    "r": 251,
    "g": 221,
    "b": 100
  },
  "hsl": {
    "h": 48.079,
    "s": 94.969,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89989,
    "c": 0.14291,
    "h": 95.4
  },
  "luminance": 0.73142
}

Semantic roles & 50–950 ramp

primary

#FBDD64

secondary

#2E4FD5

accent

#2EE600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160D

muted

#86847F

Preview Lab

Preview with #FBDD64

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

Preview Lab → · Contrast checker → · Palette generator →