#E4DD57#E4DD57

#E4DD57 is a very light, vivid yellow. Relative luminance 0.689; OKLCH L 87.8% C 0.153 H 106.3°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#E4DD57
RGB	rgb(228, 221, 87)
HSL	hsl(57, 72%, 62%)
HSV	hsv(57, 62%, 89%)
CMYK	cmyk(0%, 3.1%, 61.8%, 10.6%)
CIE-LAB	lab(86.45, -13.71, 64.54)
CIE-LCH	lch(86.45, 65.98, 101.99°)
OKLab	oklab(87.85% -0.043 0.1469)
OKLCH	oklch(87.85% 0.153 106.3)
XYZ	xyz(59.5737, 68.8970, 19.1753)
Luminance	0.6889 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4DD57 #575EE4

analogous

#E49757 #E4DD57 #A5E457

triadic

#E4DD57 #57E4DD #DD57E4

tetradic

#E4DD57 #57E497 #575EE4 #E457A5

square

#E4DD57 #57E497 #575EE4 #E457A5

split-complementary

#E4DD57 #57A5E4 #9757E4

monochromatic

#A69F1B #DBD223 #E4DD57 #ECE88C #F5F2C0

Accessibility & contrast

On white

1.42

#E4DD57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#E4DD57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4DD57

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4DD57	#FFFFFF	#000000	##000000
##E4DD57	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD547

Deuteranopia (green-blind)

#F2DB5F

Tritanopia (blue-blind)

#F4CFC1

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #e4dd57;
/* rgb */ color: rgb(228, 221, 87);
/* oklch */ color: oklch(87.8% 0.153 106.3);

Tailwind

colors: {
  custom: {
    50: '#f0e78c',
    500: '#e4dd57',
    950: '#000000',
  },
}

SCSS

$custom: #e4dd57;
$custom-light: #f0e78c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4dd57",
  "rgb": {
    "r": 228,
    "g": 221,
    "b": 87
  },
  "hsl": {
    "h": 57.021,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.87849,
    "c": 0.15307,
    "h": 106.3
  },
  "luminance": 0.68895
}

Semantic roles & 50–950 ramp

primary

#E4DD57

secondary

#373DA8

accent

#1BD411

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E4DD57

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

Preview Lab → · Contrast checker → · Palette generator →