#FCF186#FCF186

#FCF186 is a very light, vivid yellow. Relative luminance 0.853; OKLCH L 94.5% C 0.129 H 103.4°. Best body text is #000000 at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#FCF186
RGB	rgb(252, 241, 134)
HSL	hsl(54, 95%, 76%)
HSV	hsv(54, 47%, 99%)
CMYK	cmyk(0%, 4.4%, 46.8%, 1.2%)
CIE-LAB	lab(94.03, -10.36, 52.67)
CIE-LCH	lch(94.03, 53.67, 101.12°)
OKLab	oklab(94.49% -0.0299 0.1258)
OKLCH	oklch(94.49% 0.129 103.4)
XYZ	xyz(75.9052, 85.3296, 35.0215)
Luminance	0.8533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF186 #8691FC

analogous

#FCB686 #FCF186 #CCFC86

triadic

#FCF186 #86FCF1 #F186FC

tetradic

#FCF186 #86FCB6 #8691FC #FC86CC

square

#FCF186 #86FCB6 #8691FC #FC86CC

split-complementary

#FCF186 #86CCFC #B686FC

monochromatic

#F9E30F #FBEA4A #FCF186 #FDF8C2 #FEFCE1

Accessibility & contrast

On white

1.16

#FCF186 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.07

#FCF186 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF186

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF186	#FFFFFF	#000000	##000000
##FCF186	1.00	1.16	18.07	18.07
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.07	21.00	1.00	1.00
##000000	18.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA7D

Deuteranopia (green-blind)

#FFF18B

Tritanopia (blue-blind)

#FFE4D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fcf186;
/* rgb */ color: rgb(252, 241, 134);
/* oklch */ color: oklch(94.5% 0.129 103.4);

Tailwind

colors: {
  custom: {
    50: '#fff5ab',
    500: '#fcf186',
    950: '#000000',
  },
}

SCSS

$custom: #fcf186;
$custom-light: #fff5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf186",
  "rgb": {
    "r": 252,
    "g": 241,
    "b": 134
  },
  "hsl": {
    "h": 54.407,
    "s": 95.161,
    "l": 75.686
  },
  "oklch": {
    "l": 0.9449,
    "c": 0.12929,
    "h": 103.4
  },
  "luminance": 0.85327
}

Semantic roles & 50–950 ramp

primary

#FCF186

secondary

#4B59DB

accent

#15E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF186

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

Preview Lab → · Contrast checker → · Palette generator →