#FFDE54#FFDE54

#FFDE54 is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.4% C 0.156 H 95.5°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#FFDE54
RGB	rgb(255, 222, 84)
HSL	hsl(48, 100%, 66%)
HSV	hsv(48, 67%, 100%)
CMYK	cmyk(0%, 12.9%, 67.1%, 0%)
CIE-LAB	lab(88.99, -3.25, 69.13)
CIE-LCH	lch(88.99, 69.21, 92.69°)
OKLab	oklab(90.41% -0.0151 0.1554)
OKLCH	oklch(90.41% 0.156 95.5)
XYZ	xyz(68.9648, 74.1462, 19.0649)
Luminance	0.7414 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFDE54 #5475FF

analogous

#FF8954 #FFDE54 #CBFF54

triadic

#FFDE54 #54FFDE #DE54FF

tetradic

#FFDE54 #54FF89 #5475FF #FF54CB

square

#FFDE54 #54FF89 #5475FF #FF54CB

split-complementary

#FFDE54 #54CBFF #8954FF

monochromatic

#D9AF00 #FFD217 #FFDE54 #FFEA91 #FFF6CE

Accessibility & contrast

On white

1.33

#FFDE54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#FFDE54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFDE54

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFDE54	#FFFFFF	#000000	##000000
##FFDE54	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA42

Deuteranopia (green-blind)

#FCE45B

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ffde54;
/* rgb */ color: rgb(255, 222, 84);
/* oklch */ color: oklch(90.4% 0.156 95.5);

Tailwind

colors: {
  custom: {
    50: '#ffe78b',
    500: '#ffde54',
    950: '#000000',
  },
}

SCSS

$custom: #ffde54;
$custom-light: #ffe78b;
$custom-dark: #000000;

JSON

{
  "hex": "#ffde54",
  "rgb": {
    "r": 255,
    "g": 222,
    "b": 84
  },
  "hsl": {
    "h": 48.421,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.90405,
    "c": 0.15614,
    "h": 95.5
  },
  "luminance": 0.74143
}

Semantic roles & 50–950 ramp

primary

#FFDE54

secondary

#2546D2

accent

#2CE600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19160C

muted

#87847F

Preview Lab

Preview with #FFDE54

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

Preview Lab → · Contrast checker → · Palette generator →