#FCDF6B#FCDF6B

#FCDF6B is a very light, vivid yellow. Relative luminance 0.745; OKLCH L 90.6% C 0.139 H 95.4°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#FCDF6B
RGB	rgb(252, 223, 107)
HSL	hsl(48, 96%, 70%)
HSV	hsv(48, 58%, 99%)
CMYK	cmyk(0%, 11.5%, 57.5%, 1.2%)
CIE-LAB	lab(89.17, -3.56, 59.44)
CIE-LCH	lch(89.17, 59.55, 93.42°)
OKLab	oklab(90.55% -0.0131 0.1381)
OKLCH	oklch(90.55% 0.139 95.4)
XYZ	xyz(69.1892, 74.5355, 24.6494)
Luminance	0.7453 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCDF6B #6B88FC

analogous

#FC966B #FCDF6B #D0FC6B

triadic

#FCDF6B #6BFCDF #DF6BFC

tetradic

#FCDF6B #6BFC96 #6B88FC #FC6BD0

square

#FCDF6B #6BFC96 #6B88FC #FC6BD0

split-complementary

#FCDF6B #6BD0FC #966BFC

monochromatic

#E8BA05 #FBD22F #FCDF6B #FDECA7 #FEF9E1

Accessibility & contrast

On white

1.32

#FCDF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#FCDF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCDF6B

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCDF6B	#FFFFFF	#000000	##000000
##FCDF6B	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB5F

Deuteranopia (green-blind)

#FAE470

Tritanopia (blue-blind)

#FFD0C5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #fcdf6b;
/* rgb */ color: rgb(252, 223, 107);
/* oklch */ color: oklch(90.6% 0.139 95.4);

Tailwind

colors: {
  custom: {
    50: '#ffe899',
    500: '#fcdf6b',
    950: '#000000',
  },
}

SCSS

$custom: #fcdf6b;
$custom-light: #ffe899;
$custom-dark: #000000;

JSON

{
  "hex": "#fcdf6b",
  "rgb": {
    "r": 252,
    "g": 223,
    "b": 107
  },
  "hsl": {
    "h": 48,
    "s": 96.026,
    "l": 70.392
  },
  "oklch": {
    "l": 0.90551,
    "c": 0.13867,
    "h": 95.4
  },
  "luminance": 0.74532
}

Semantic roles & 50–950 ramp

primary

#FCDF6B

secondary

#3455D7

accent

#2EE600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FCDF6B

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

Preview Lab → · Contrast checker → · Palette generator →