#FCF66E#FCF66E

#FCF66E is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 95.2% C 0.156 H 106.7°. Best body text is #000000 at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#FCF66E
RGB	rgb(252, 246, 110)
HSL	hsl(57, 96%, 71%)
HSV	hsv(57, 56%, 99%)
CMYK	cmyk(0%, 2.4%, 56.3%, 1.2%)
CIE-LAB	lab(95.05, -14.75, 64.76)
CIE-LCH	lch(95.05, 66.42, 102.83°)
OKLab	oklab(95.22% -0.0449 0.1498)
OKLCH	oklch(95.22% 0.156 106.7)
XYZ	xyz(75.9174, 87.7351, 27.6843)
Luminance	0.8773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF66E #6E74FC

analogous

#FCAF6E #FCF66E #BBFC6E

triadic

#FCF66E #6EFCF6 #F66EFC

tetradic

#FCF66E #6EFCAF #6E74FC #FC6EBB

square

#FCF66E #6EFCAF #6E74FC #FC6EBB

split-complementary

#FCF66E #6EBBFC #AF6EFC

monochromatic

#EBE105 #FBF232 #FCF66E #FDFAAA #FEFDE1

Accessibility & contrast

On white

1.13

#FCF66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.55

#FCF66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF66E

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF66E	#FFFFFF	#000000	##000000
##FCF66E	1.00	1.13	18.55	18.55
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.55	21.00	1.00	1.00
##000000	18.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE60

Deuteranopia (green-blind)

#FFF375

Tritanopia (blue-blind)

#FFE8D8

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fcf66e;
/* rgb */ color: rgb(252, 246, 110);
/* oklch */ color: oklch(95.2% 0.156 106.7);

Tailwind

colors: {
  custom: {
    50: '#fff89c',
    500: '#fcf66e',
    950: '#000000',
  },
}

SCSS

$custom: #fcf66e;
$custom-light: #fff89c;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf66e",
  "rgb": {
    "r": 252,
    "g": 246,
    "b": 110
  },
  "hsl": {
    "h": 57.465,
    "s": 95.946,
    "l": 70.98
  },
  "oklch": {
    "l": 0.95222,
    "c": 0.15637,
    "h": 106.7
  },
  "luminance": 0.87733
}

Semantic roles & 50–950 ramp

primary

#FCF66E

secondary

#373DD8

accent

#0AE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCF66E

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

Preview Lab → · Contrast checker → · Palette generator →