#FDDF54#FDDF54

#FDDF54 is a very light, vivid yellow. Relative luminance 0.743; OKLCH L 90.4% C 0.157 H 96.9°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#FDDF54
RGB	rgb(253, 223, 84)
HSL	hsl(49, 98%, 66%)
HSV	hsv(49, 67%, 99%)
CMYK	cmyk(0%, 11.9%, 66.8%, 0.8%)
CIE-LAB	lab(89.06, -4.58, 69.15)
CIE-LCH	lch(89.06, 69.30, 93.79°)
OKLab	oklab(90.42% -0.0188 0.1555)
OKLCH	oklch(90.42% 0.157 96.9)
XYZ	xyz(68.4991, 74.3015, 19.1194)
Luminance	0.7430 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDDF54 #5472FD

analogous

#FD8A54 #FDDF54 #C6FD54

triadic

#FDDF54 #54FDDF #DF54FD

tetradic

#FDDF54 #54FD8A #5472FD #FD54C6

square

#FDDF54 #54FD8A #5472FD #FD54C6

split-complementary

#FDDF54 #54C6FD #8A54FD

monochromatic

#D4AF02 #FCD418 #FDDF54 #FEEA90 #FEF6CD

Accessibility & contrast

On white

1.32

#FDDF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#FDDF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDDF54

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDDF54	#FFFFFF	#000000	##000000
##FDDF54	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA42

Deuteranopia (green-blind)

#FCE45C

Tritanopia (blue-blind)

#FFCFC2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #fddf54;
/* rgb */ color: rgb(253, 223, 84);
/* oklch */ color: oklch(90.4% 0.157 96.9);

Tailwind

colors: {
  custom: {
    50: '#ffe88b',
    500: '#fddf54',
    950: '#000000',
  },
}

SCSS

$custom: #fddf54;
$custom-light: #ffe88b;
$custom-dark: #000000;

JSON

{
  "hex": "#fddf54",
  "rgb": {
    "r": 253,
    "g": 223,
    "b": 84
  },
  "hsl": {
    "h": 49.349,
    "s": 97.688,
    "l": 66.078
  },
  "oklch": {
    "l": 0.90421,
    "c": 0.15665,
    "h": 96.9
  },
  "luminance": 0.74298
}

Semantic roles & 50–950 ramp

primary

#FDDF54

secondary

#2745CE

accent

#29E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19160C

muted

#87847F

Preview Lab

Preview with #FDDF54

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

Preview Lab → · Contrast checker → · Palette generator →