#E4DF3F#E4DF3F

#E4DF3F is a very light, vivid yellow. Relative luminance 0.696; OKLCH L 88.1% C 0.171 H 107.6°. Best body text is #000000 at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#E4DF3F
RGB	rgb(228, 223, 63)
HSL	hsl(58, 75%, 57%)
HSV	hsv(58, 72%, 89%)
CMYK	cmyk(0%, 2.2%, 72.4%, 10.6%)
CIE-LAB	lab(86.82, -15.97, 73.93)
CIE-LCH	lch(86.82, 75.64, 102.19°)
OKLab	oklab(88.09% -0.0517 0.1629)
OKLCH	oklch(88.09% 0.171 107.6)
XYZ	xyz(59.2821, 69.6302, 15.0189)
Luminance	0.6963 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4DF3F #3F44E4

analogous

#E48D3F #E4DF3F #96E43F

triadic

#E4DF3F #3FE4DF #DF3FE4

tetradic

#E4DF3F #3FE48D #3F44E4 #E43F96

square

#E4DF3F #3FE48D #3F44E4 #E43F96

split-complementary

#E4DF3F #3F96E4 #8D3FE4

monochromatic

#949015 #C9C41C #E4DF3F #ECE875 #F3F1AA

Accessibility & contrast

On white

1.41

#E4DF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.93

#E4DF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4DF3F

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4DF3F	#FFFFFF	#000000	##000000
##E4DF3F	1.00	1.41	14.93	14.93
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.93	21.00	1.00	1.00
##000000	14.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D61F

Deuteranopia (green-blind)

#F4DC4B

Tritanopia (blue-blind)

#F4D0C0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #e4df3f;
/* rgb */ color: rgb(228, 223, 63);
/* oklch */ color: oklch(88.1% 0.171 107.6);

Tailwind

colors: {
  custom: {
    50: '#f0e87f',
    500: '#e4df3f',
    950: '#000000',
  },
}

SCSS

$custom: #e4df3f;
$custom-light: #f0e87f;
$custom-dark: #000000;

JSON

{
  "hex": "#e4df3f",
  "rgb": {
    "r": 228,
    "g": 223,
    "b": 63
  },
  "hsl": {
    "h": 58.182,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.88086,
    "c": 0.17091,
    "h": 107.6
  },
  "luminance": 0.69628
}

Semantic roles & 50–950 ramp

primary

#E4DF3F

secondary

#2F3298

accent

#3CF236

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#17160B

muted

#85847E

Preview Lab

Preview with #E4DF3F

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

Preview Lab → · Contrast checker → · Palette generator →