#FFDC63#FFDC63

#FFDC63 is a very light, vivid yellow. Relative luminance 0.733; OKLCH L 90.1% C 0.144 H 93.2°. Best body text is #000000 at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#FFDC63
RGB	rgb(255, 220, 99)
HSL	hsl(47, 100%, 69%)
HSV	hsv(47, 61%, 100%)
CMYK	cmyk(0%, 13.7%, 61.2%, 0%)
CIE-LAB	lab(88.61, -1.36, 62.44)
CIE-LCH	lch(88.61, 62.46, 91.25°)
OKLab	oklab(90.15% -0.0079 0.1434)
OKLCH	oklch(90.15% 0.144 93.2)
XYZ	xyz(69.0885, 73.3508, 22.3210)
Luminance	0.7335 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFDC63 #6386FF

analogous

#FF8E63 #FFDC63 #D4FF63

triadic

#FFDC63 #63FFDC #DC63FF

tetradic

#FFDC63 #63FF8E #6386FF #FF63D4

square

#FFDC63 #63FF8E #6386FF #FF63D4

split-complementary

#FFDC63 #63D4FF #8E63FF

monochromatic

#E8B400 #FFCE26 #FFDC63 #FFEAA0 #FFF7DD

Accessibility & contrast

On white

1.34

#FFDC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.67

#FFDC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFDC63

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFDC63	#FFFFFF	#000000	##000000
##FFDC63	1.00	1.34	15.67	15.67
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.67	21.00	1.00	1.00
##000000	15.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D856

Deuteranopia (green-blind)

#FAE368

Tritanopia (blue-blind)

#FFCCC2

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #ffdc63;
/* rgb */ color: rgb(255, 220, 99);
/* oklch */ color: oklch(90.1% 0.144 93.2);

Tailwind

colors: {
  custom: {
    50: '#ffe694',
    500: '#ffdc63',
    950: '#000000',
  },
}

SCSS

$custom: #ffdc63;
$custom-light: #ffe694;
$custom-dark: #000000;

JSON

{
  "hex": "#ffdc63",
  "rgb": {
    "r": 255,
    "g": 220,
    "b": 99
  },
  "hsl": {
    "h": 46.538,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90147,
    "c": 0.14364,
    "h": 93.2
  },
  "luminance": 0.73347
}

Semantic roles & 50–950 ramp

primary

#FFDC63

secondary

#2C53DA

accent

#33E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19150D

muted

#87847F

Preview Lab

Preview with #FFDC63

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

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