#FBD666#FBD666

#FBD666 is a very light, vivid yellow. Relative luminance 0.696; OKLCH L 88.6% C 0.136 H 91.1°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#FBD666
RGB	rgb(251, 214, 102)
HSL	hsl(45, 95%, 69%)
HSV	hsv(45, 59%, 98%)
CMYK	cmyk(0%, 14.7%, 59.4%, 1.6%)
CIE-LAB	lab(86.78, 0.25, 58.96)
CIE-LCH	lch(86.78, 58.96, 89.76°)
OKLab	oklab(88.63% -0.0027 0.1364)
OKLCH	oklch(88.63% 0.136 91.1)
XYZ	xyz(66.2315, 69.5652, 22.5066)
Luminance	0.6956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBD666 #668BFB

analogous

#FB8C66 #FBD666 #D5FB66

triadic

#FBD666 #66FBD6 #D666FB

tetradic

#FBD666 #66FB8C #668BFB #FB66D5

square

#FBD666 #66FB8C #668BFB #FB66D5

split-complementary

#FBD666 #66D5FB #8C66FB

monochromatic

#E1AA06 #F9C62A #FBD666 #FDE6A2 #FEF6DD

Accessibility & contrast

On white

1.41

#FBD666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#FBD666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBD666

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBD666	#FFFFFF	#000000	##000000
##FBD666	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD35B

Deuteranopia (green-blind)

#F4DE6B

Tritanopia (blue-blind)

#FFC7BD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #fbd666;
/* rgb */ color: rgb(251, 214, 102);
/* oklch */ color: oklch(88.6% 0.136 91.1);

Tailwind

colors: {
  custom: {
    50: '#ffe295',
    500: '#fbd666',
    950: '#000000',
  },
}

SCSS

$custom: #fbd666;
$custom-light: #ffe295;
$custom-dark: #000000;

JSON

{
  "hex": "#fbd666",
  "rgb": {
    "r": 251,
    "g": 214,
    "b": 102
  },
  "hsl": {
    "h": 45.101,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.88625,
    "c": 0.13647,
    "h": 91.1
  },
  "luminance": 0.69562
}

Semantic roles & 50–950 ramp

primary

#FBD666

secondary

#3059D5

accent

#39E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #FBD666

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

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