#FFDD54#FFDD54

#FFDD54 is a very light, vivid yellow. Relative luminance 0.736; OKLCH L 90.2% C 0.155 H 95.0°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#FFDD54
RGB	rgb(255, 221, 84)
HSL	hsl(48, 100%, 66%)
HSV	hsv(48, 67%, 100%)
CMYK	cmyk(0%, 13.3%, 67.1%, 0%)
CIE-LAB	lab(88.74, -2.75, 68.87)
CIE-LCH	lch(88.74, 68.93, 92.29°)
OKLab	oklab(90.21% -0.0136 0.1549)
OKLCH	oklch(90.21% 0.155 95)
XYZ	xyz(68.7000, 73.6166, 18.9766)
Luminance	0.7361 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFDD54 #5476FF

analogous

#FF8854 #FFDD54 #CCFF54

triadic

#FFDD54 #54FFDD #DD54FF

tetradic

#FFDD54 #54FF88 #5476FF #FF54CC

square

#FFDD54 #54FF88 #5476FF #FF54CC

split-complementary

#FFDD54 #54CCFF #8854FF

monochromatic

#D9AE00 #FFD117 #FFDD54 #FFE991 #FFF5CE

Accessibility & contrast

On white

1.34

#FFDD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#FFDD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFDD54

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFDD54	#FFFFFF	#000000	##000000
##FFDD54	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D942

Deuteranopia (green-blind)

#FCE35B

Tritanopia (blue-blind)

#FFCDC1

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ffdd54;
/* rgb */ color: rgb(255, 221, 84);
/* oklch */ color: oklch(90.2% 0.155 95.0);

Tailwind

colors: {
  custom: {
    50: '#ffe78b',
    500: '#ffdd54',
    950: '#000000',
  },
}

SCSS

$custom: #ffdd54;
$custom-light: #ffe78b;
$custom-dark: #000000;

JSON

{
  "hex": "#ffdd54",
  "rgb": {
    "r": 255,
    "g": 221,
    "b": 84
  },
  "hsl": {
    "h": 48.07,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.90207,
    "c": 0.15546,
    "h": 95
  },
  "luminance": 0.73613
}

Semantic roles & 50–950 ramp

primary

#FFDD54

secondary

#2547D2

accent

#2EE600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19150C

muted

#87847F

Preview Lab

Preview with #FFDD54

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

Preview Lab → · Contrast checker → · Palette generator →