#E4C663#E4C663

#E4C663 is a very light, vivid yellow. Relative luminance 0.578; OKLCH L 83.3% C 0.123 H 92.7°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#E4C663
RGB	rgb(228, 198, 99)
HSL	hsl(46, 70%, 64%)
HSV	hsv(46, 57%, 89%)
CMYK	cmyk(0%, 13.2%, 56.6%, 10.6%)
CIE-LAB	lab(80.62, -1.22, 52.73)
CIE-LCH	lch(80.62, 52.74, 91.32°)
OKLab	oklab(83.26% -0.0058 0.1232)
OKLCH	oklch(83.26% 0.123 92.7)
XYZ	xyz(54.4434, 57.7856, 20.0880)
Luminance	0.5778 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4C663 #6381E4

analogous

#E48663 #E4C663 #C1E463

triadic

#E4C663 #63E4C6 #C663E4

tetradic

#E4C663 #63E486 #6381E4 #E463C1

square

#E4C663 #63E486 #6381E4 #E463C1

split-complementary

#E4C663 #63C1E4 #8663E4

monochromatic

#AE8D1E #DBB32F #E4C663 #EDD997 #F6ECCB

Accessibility & contrast

On white

1.67

#E4C663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#E4C663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4C663

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4C663	#FFFFFF	#000000	##000000
##E4C663	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C35A

Deuteranopia (green-blind)

#E0CC67

Tritanopia (blue-blind)

#F4B9B0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #e4c663;
/* rgb */ color: rgb(228, 198, 99);
/* oklch */ color: oklch(83.3% 0.123 92.7);

Tailwind

colors: {
  custom: {
    50: '#efd792',
    500: '#e4c663',
    950: '#000000',
  },
}

SCSS

$custom: #e4c663;
$custom-light: #efd792;
$custom-dark: #000000;

JSON

{
  "hex": "#e4c663",
  "rgb": {
    "r": 228,
    "g": 198,
    "b": 99
  },
  "hsl": {
    "h": 46.047,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.83258,
    "c": 0.12333,
    "h": 92.7
  },
  "luminance": 0.57783
}

Semantic roles & 50–950 ramp

primary

#E4C663

secondary

#3C57B0

accent

#40D313

background

#FFFEFC

surface

#FEFBF4

border

#D6D4CE

text

#17140D

muted

#85837F

Preview Lab

Preview with #E4C663

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

Preview Lab → · Contrast checker → · Palette generator →