#FFDE4F#FFDE4F

#FFDE4F is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.4% C 0.159 H 95.9°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#FFDE4F
RGB	rgb(255, 222, 79)
HSL	hsl(49, 100%, 65%)
HSV	hsv(49, 69%, 100%)
CMYK	cmyk(0%, 12.9%, 69%, 0%)
CIE-LAB	lab(88.96, -3.51, 71.05)
CIE-LCH	lch(88.96, 71.14, 92.83°)
OKLab	oklab(90.37% -0.0164 0.1586)
OKLCH	oklch(90.37% 0.159 95.9)
XYZ	xyz(68.7760, 74.0707, 18.0701)
Luminance	0.7407 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFDE4F #4F70FF

analogous

#FF864F #FFDE4F #C8FF4F

triadic

#FFDE4F #4FFFDE #DE4FFF

tetradic

#FFDE4F #4FFF86 #4F70FF #FF4FC8

square

#FFDE4F #4FFF86 #4F70FF #FF4FC8

split-complementary

#FFDE4F #4FC8FF #864FFF

monochromatic

#D4AC00 #FFD312 #FFDE4F #FFE98C #FFF5C9

Accessibility & contrast

On white

1.33

#FFDE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#FFDE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFDE4F

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFDE4F	#FFFFFF	#000000	##000000
##FFDE4F	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D93B

Deuteranopia (green-blind)

#FDE457

Tritanopia (blue-blind)

#FFCDC1

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ffde4f;
/* rgb */ color: rgb(255, 222, 79);
/* oklch */ color: oklch(90.4% 0.159 95.9);

Tailwind

colors: {
  custom: {
    50: '#ffe788',
    500: '#ffde4f',
    950: '#000000',
  },
}

SCSS

$custom: #ffde4f;
$custom-light: #ffe788;
$custom-dark: #000000;

JSON

{
  "hex": "#ffde4f",
  "rgb": {
    "r": 255,
    "g": 222,
    "b": 79
  },
  "hsl": {
    "h": 48.75,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.90366,
    "c": 0.15948,
    "h": 95.9
  },
  "luminance": 0.74067
}

Semantic roles & 50–950 ramp

primary

#FFDE4F

secondary

#2444CE

accent

#2BE600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19160C

muted

#87847F

Preview Lab

Preview with #FFDE4F

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

Preview Lab → · Contrast checker → · Palette generator →