#FBDB43#FBDB43

#FBDB43 is a very light, vivid yellow. Relative luminance 0.716; OKLCH L 89.3% C 0.164 H 96.8°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#FBDB43
RGB	rgb(251, 219, 67)
HSL	hsl(50, 96%, 62%)
HSV	hsv(50, 73%, 98%)
CMYK	cmyk(0%, 12.7%, 73.3%, 1.6%)
CIE-LAB	lab(87.77, -4.21, 74.16)
CIE-LCH	lch(87.77, 74.28, 93.25°)
OKLab	oklab(89.32% -0.0194 0.1632)
OKLCH	oklch(89.32% 0.164 96.8)
XYZ	xyz(66.1317, 71.5810, 15.6423)
Luminance	0.7158 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBDB43 #4363FB

analogous

#FB7F43 #FBDB43 #BFFB43

triadic

#FBDB43 #43FBDB #DB43FB

tetradic

#FBDB43 #43FB7F #4363FB #FB43BF

square

#FBDB43 #43FB7F #4363FB #FB43BF

split-complementary

#FBDB43 #43BFFB #7F43FB

monochromatic

#C09F04 #FAD007 #FBDB43 #FCE67F #FEF2BB

Accessibility & contrast

On white

1.37

#FBDB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#FBDB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBDB43

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBDB43	#FFFFFF	#000000	##000000
##FBDB43	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D628

Deuteranopia (green-blind)

#F9E14D

Tritanopia (blue-blind)

#FFCABD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #fbdb43;
/* rgb */ color: rgb(251, 219, 67);
/* oklch */ color: oklch(89.3% 0.164 96.8);

Tailwind

colors: {
  custom: {
    50: '#ffe581',
    500: '#fbdb43',
    950: '#000000',
  },
}

SCSS

$custom: #fbdb43;
$custom-light: #ffe581;
$custom-dark: #000000;

JSON

{
  "hex": "#fbdb43",
  "rgb": {
    "r": 251,
    "g": 219,
    "b": 67
  },
  "hsl": {
    "h": 49.565,
    "s": 95.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.89316,
    "c": 0.16439,
    "h": 96.8
  },
  "luminance": 0.71578
}

Semantic roles & 50–950 ramp

primary

#FBDB43

secondary

#2540BD

accent

#28E600

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#19150B

muted

#87847E

Preview Lab

Preview with #FBDB43

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

Preview Lab → · Contrast checker → · Palette generator →