#FCF668#FCF668

#FCF668 is a very light, vivid yellow. Relative luminance 0.876; OKLCH L 95.2% C 0.161 H 106.8°. Best body text is #000000 at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#FCF668
RGB	rgb(252, 246, 104)
HSL	hsl(58, 96%, 70%)
HSV	hsv(58, 59%, 99%)
CMYK	cmyk(0%, 2.4%, 58.7%, 1.2%)
CIE-LAB	lab(95.00, -15.16, 67.26)
CIE-LCH	lch(95.00, 68.95, 102.70°)
OKLab	oklab(95.16% -0.0467 0.1544)
OKLCH	oklch(95.16% 0.161 106.8)
XYZ	xyz(75.6018, 87.6088, 26.0218)
Luminance	0.8761 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF668 #686EFC

analogous

#FCAC68 #FCF668 #B8FC68

triadic

#FCF668 #68FCF6 #F668FC

tetradic

#FCF668 #68FCAC #686EFC #FC68B8

square

#FCF668 #68FCAC #686EFC #FC68B8

split-complementary

#FCF668 #68B8FC #AC68FC

monochromatic

#E5DC05 #FBF22C #FCF668 #FDFAA4 #FEFDE0

Accessibility & contrast

On white

1.13

#FCF668 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.52

#FCF668 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF668

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF668	#FFFFFF	#000000	##000000
##FCF668	1.00	1.13	18.52	18.52
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.52	21.00	1.00	1.00
##000000	18.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED58

Deuteranopia (green-blind)

#FFF370

Tritanopia (blue-blind)

#FFE7D8

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fcf668;
/* rgb */ color: rgb(252, 246, 104);
/* oklch */ color: oklch(95.2% 0.161 106.8);

Tailwind

colors: {
  custom: {
    50: '#fff898',
    500: '#fcf668',
    950: '#000000',
  },
}

SCSS

$custom: #fcf668;
$custom-light: #fff898;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf668",
  "rgb": {
    "r": 252,
    "g": 246,
    "b": 104
  },
  "hsl": {
    "h": 57.568,
    "s": 96.104,
    "l": 69.804
  },
  "oklch": {
    "l": 0.95163,
    "c": 0.16129,
    "h": 106.8
  },
  "luminance": 0.87606
}

Semantic roles & 50–950 ramp

primary

#FCF668

secondary

#3138D7

accent

#09E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCF668

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

Preview Lab → · Contrast checker → · Palette generator →