#FFDB66#FFDB66

#FFDB66 is a very light, vivid yellow. Relative luminance 0.729; OKLCH L 90.0% C 0.141 H 92.3°. Best body text is #000000 at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#FFDB66
RGB	rgb(255, 219, 102)
HSL	hsl(46, 100%, 70%)
HSV	hsv(46, 60%, 100%)
CMYK	cmyk(0%, 14.1%, 60%, 0%)
CIE-LAB	lab(88.39, -0.66, 60.87)
CIE-LCH	lch(88.39, 60.88, 90.62°)
OKLab	oklab(89.98% -0.0055 0.1405)
OKLCH	oklch(89.98% 0.141 92.3)
XYZ	xyz(68.9729, 72.8859, 23.0032)
Luminance	0.7288 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFDB66 #668AFF

analogous

#FF8E66 #FFDB66 #D7FF66

triadic

#FFDB66 #66FFDB #DB66FF

tetradic

#FFDB66 #66FF8E #668AFF #FF66D7

square

#FFDB66 #66FF8E #668AFF #FF66D7

split-complementary

#FFDB66 #66D7FF #8E66FF

monochromatic

#EBB300 #FFCD29 #FFDB66 #FFE9A3 #FFF8E0

Accessibility & contrast

On white

1.35

#FFDB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.58

#FFDB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFDB66

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFDB66	#FFFFFF	#000000	##000000
##FFDB66	1.00	1.35	15.58	15.58
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.58	21.00	1.00	1.00
##000000	15.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D85A

Deuteranopia (green-blind)

#F9E26B

Tritanopia (blue-blind)

#FFCCC1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #ffdb66;
/* rgb */ color: rgb(255, 219, 102);
/* oklch */ color: oklch(90.0% 0.141 92.3);

Tailwind

colors: {
  custom: {
    50: '#ffe595',
    500: '#ffdb66',
    950: '#000000',
  },
}

SCSS

$custom: #ffdb66;
$custom-light: #ffe595;
$custom-dark: #000000;

JSON

{
  "hex": "#ffdb66",
  "rgb": {
    "r": 255,
    "g": 219,
    "b": 102
  },
  "hsl": {
    "h": 45.882,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.89981,
    "c": 0.14056,
    "h": 92.3
  },
  "luminance": 0.72882
}

Semantic roles & 50–950 ramp

primary

#FFDB66

secondary

#2F57DA

accent

#36E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#19150E

muted

#87847F

Preview Lab

Preview with #FFDB66

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

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