#FFDD64#FFDD64

#FFDD64 is a very light, vivid yellow. Relative luminance 0.739; OKLCH L 90.4% C 0.144 H 93.6°. Best body text is #000000 at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#FFDD64
RGB	rgb(255, 221, 100)
HSL	hsl(47, 100%, 70%)
HSV	hsv(47, 61%, 100%)
CMYK	cmyk(0%, 13.3%, 60.8%, 0%)
CIE-LAB	lab(88.87, -1.80, 62.29)
CIE-LCH	lch(88.87, 62.32, 91.66°)
OKLab	oklab(90.35% -0.0091 0.1432)
OKLCH	oklch(90.35% 0.144 93.6)
XYZ	xyz(69.3998, 73.8965, 22.6621)
Luminance	0.7389 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFDD64 #6486FF

analogous

#FF9064 #FFDD64 #D3FF64

triadic

#FFDD64 #64FFDD #DD64FF

tetradic

#FFDD64 #64FF90 #6486FF #FF64D3

square

#FFDD64 #64FF90 #6486FF #FF64D3

split-complementary

#FFDD64 #64D3FF #9064FF

monochromatic

#E9B600 #FFD027 #FFDD64 #FFEAA1 #FFF8DE

Accessibility & contrast

On white

1.33

#FFDD64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.78

#FFDD64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFDD64

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFDD64	#FFFFFF	#000000	##000000
##FFDD64	1.00	1.33	15.78	15.78
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.78	21.00	1.00	1.00
##000000	15.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D957

Deuteranopia (green-blind)

#FBE46A

Tritanopia (blue-blind)

#FFCDC3

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ffdd64;
/* rgb */ color: rgb(255, 221, 100);
/* oklch */ color: oklch(90.4% 0.144 93.6);

Tailwind

colors: {
  custom: {
    50: '#ffe794',
    500: '#ffdd64',
    950: '#000000',
  },
}

SCSS

$custom: #ffdd64;
$custom-light: #ffe794;
$custom-dark: #000000;

JSON

{
  "hex": "#ffdd64",
  "rgb": {
    "r": 255,
    "g": 221,
    "b": 100
  },
  "hsl": {
    "h": 46.839,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90354,
    "c": 0.14352,
    "h": 93.6
  },
  "luminance": 0.73893
}

Semantic roles & 50–950 ramp

primary

#FFDD64

secondary

#2D53DA

accent

#32E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#19160D

muted

#87847F

Preview Lab

Preview with #FFDD64

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

Preview Lab → · Contrast checker → · Palette generator →