#E4DE63#E4DE63

#E4DE63 is a very light, vivid yellow. Relative luminance 0.696; OKLCH L 88.2% C 0.144 H 106.4°. Best body text is #000000 at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#E4DE63
RGB	rgb(228, 222, 99)
HSL	hsl(57, 70%, 64%)
HSV	hsv(57, 57%, 89%)
CMYK	cmyk(0%, 2.6%, 56.6%, 10.6%)
CIE-LAB	lab(86.82, -13.39, 59.80)
CIE-LCH	lch(86.82, 61.28, 102.62°)
OKLab	oklab(88.18% -0.0408 0.1384)
OKLCH	oklch(88.18% 0.144 106.4)
XYZ	xyz(60.3702, 69.6392, 22.0636)
Luminance	0.6964 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4DE63 #6369E4

analogous

#E49E63 #E4DE63 #AAE463

triadic

#E4DE63 #63E4DE #DE63E4

tetradic

#E4DE63 #63E49E #6369E4 #E463AA

square

#E4DE63 #63E49E #6369E4 #E463AA

split-complementary

#E4DE63 #63AAE4 #9E63E4

monochromatic

#AEA81E #DBD32F #E4DE63 #EDE997 #F6F4CB

Accessibility & contrast

On white

1.41

#E4DE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.93

#E4DE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4DE63

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4DE63	#FFFFFF	#000000	##000000
##E4DE63	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)

#EFD656

Deuteranopia (green-blind)

#F2DC6A

Tritanopia (blue-blind)

#F3D1C3

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #e4de63;
/* rgb */ color: rgb(228, 222, 99);
/* oklch */ color: oklch(88.2% 0.144 106.4);

Tailwind

colors: {
  custom: {
    50: '#efe893',
    500: '#e4de63',
    950: '#000000',
  },
}

SCSS

$custom: #e4de63;
$custom-light: #efe893;
$custom-dark: #000000;

JSON

{
  "hex": "#e4de63",
  "rgb": {
    "r": 228,
    "g": 222,
    "b": 99
  },
  "hsl": {
    "h": 57.209,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.88175,
    "c": 0.14427,
    "h": 106.4
  },
  "luminance": 0.69637
}

Semantic roles & 50–950 ramp

primary

#E4DE63

secondary

#3C41B0

accent

#1CD313

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17160D

muted

#85847F

Preview Lab

Preview with #E4DE63

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

Preview Lab → · Contrast checker → · Palette generator →