#FCF688#FCF688

#FCF688 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.5% C 0.132 H 105.9°. Best body text is #000000 at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#FCF688
RGB	rgb(252, 246, 136)
HSL	hsl(57, 95%, 76%)
HSV	hsv(57, 46%, 99%)
CMYK	cmyk(0%, 2.4%, 46%, 1.2%)
CIE-LAB	lab(95.32, -12.63, 53.30)
CIE-LCH	lch(95.32, 54.78, 103.33°)
OKLab	oklab(95.53% -0.0362 0.1274)
OKLCH	oklch(95.53% 0.132 105.9)
XYZ	xyz(77.5463, 88.3866, 36.2632)
Luminance	0.8839 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF688 #888EFC

analogous

#FCBC88 #FCF688 #C8FC88

triadic

#FCF688 #88FCF6 #F688FC

tetradic

#FCF688 #88FCBC #888EFC #FC88C8

square

#FCF688 #88FCBC #888EFC #FC88C8

split-complementary

#FCF688 #88C8FC #BC88FC

monochromatic

#F9ED11 #FAF14C #FCF688 #FEFBC4 #FEFDE1

Accessibility & contrast

On white

1.12

#FCF688 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.68

#FCF688 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF688

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF688	#FFFFFF	#000000	##000000
##FCF688	1.00	1.12	18.68	18.68
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.68	21.00	1.00	1.00
##000000	18.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF7F

Deuteranopia (green-blind)

#FFF48D

Tritanopia (blue-blind)

#FFE9DC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fcf688;
/* rgb */ color: rgb(252, 246, 136);
/* oklch */ color: oklch(95.5% 0.132 105.9);

Tailwind

colors: {
  custom: {
    50: '#fff9ad',
    500: '#fcf688',
    950: '#000000',
  },
}

SCSS

$custom: #fcf688;
$custom-light: #fff9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf688",
  "rgb": {
    "r": 252,
    "g": 246,
    "b": 136
  },
  "hsl": {
    "h": 56.897,
    "s": 95.082,
    "l": 76.078
  },
  "oklch": {
    "l": 0.95529,
    "c": 0.1324,
    "h": 105.9
  },
  "luminance": 0.88385
}

Semantic roles & 50–950 ramp

primary

#FCF688

secondary

#4D54DB

accent

#0CE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF688

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

Preview Lab → · Contrast checker → · Palette generator →