#FCDE63#FCDE63

#FCDE63 is a very light, vivid yellow. Relative luminance 0.738; OKLCH L 90.3% C 0.145 H 95.6°. Best body text is #000000 at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#FCDE63
RGB	rgb(252, 222, 99)
HSL	hsl(48, 96%, 69%)
HSV	hsv(48, 61%, 99%)
CMYK	cmyk(0%, 11.9%, 60.7%, 1.2%)
CIE-LAB	lab(88.85, -3.60, 62.63)
CIE-LCH	lch(88.85, 62.73, 93.29°)
OKLab	oklab(90.27% -0.0142 0.1439)
OKLCH	oklch(90.27% 0.145 95.6)
XYZ	xyz(68.5213, 73.8421, 22.4457)
Luminance	0.7384 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCDE63 #6381FC

analogous

#FC9263 #FCDE63 #CEFC63

triadic

#FCDE63 #63FCDE #DE63FC

tetradic

#FCDE63 #63FC92 #6381FC #FC63CE

square

#FCDE63 #63FC92 #6381FC #FC63CE

split-complementary

#FCDE63 #63CEFC #9263FC

monochromatic

#E0B504 #FBD127 #FCDE63 #FDEB9F #FEF7DB

Accessibility & contrast

On white

1.33

#FCDE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.77

#FCDE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCDE63

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCDE63	#FFFFFF	#000000	##000000
##FCDE63	1.00	1.33	15.77	15.77
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.77	21.00	1.00	1.00
##000000	15.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA56

Deuteranopia (green-blind)

#FAE369

Tritanopia (blue-blind)

#FFCFC3

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #fcde63;
/* rgb */ color: rgb(252, 222, 99);
/* oklch */ color: oklch(90.3% 0.145 95.6);

Tailwind

colors: {
  custom: {
    50: '#ffe894',
    500: '#fcde63',
    950: '#000000',
  },
}

SCSS

$custom: #fcde63;
$custom-light: #ffe894;
$custom-dark: #000000;

JSON

{
  "hex": "#fcde63",
  "rgb": {
    "r": 252,
    "g": 222,
    "b": 99
  },
  "hsl": {
    "h": 48.235,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.90268,
    "c": 0.14458,
    "h": 95.6
  },
  "luminance": 0.73839
}

Semantic roles & 50–950 ramp

primary

#FCDE63

secondary

#2D4ED6

accent

#2DE600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #FCDE63

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

Preview Lab → · Contrast checker → · Palette generator →