#E4CF64#E4CF64

#E4CF64 is a very light, vivid yellow. Relative luminance 0.620; OKLCH L 85.1% C 0.129 H 98.4°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#E4CF64
RGB	rgb(228, 207, 100)
HSL	hsl(50, 70%, 64%)
HSV	hsv(50, 56%, 89%)
CMYK	cmyk(0%, 9.2%, 56.1%, 10.6%)
CIE-LAB	lab(82.94, -5.76, 54.94)
CIE-LCH	lch(82.94, 55.24, 95.99°)
OKLab	oklab(85.09% -0.0188 0.1281)
OKLCH	oklch(85.09% 0.129 98.4)
XYZ	xyz(56.6101, 62.0421, 21.0475)
Luminance	0.6204 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4CF64 #6479E4

analogous

#E48F64 #E4CF64 #B9E464

triadic

#E4CF64 #64E4CF #CF64E4

tetradic

#E4CF64 #64E48F #6479E4 #E464B9

square

#E4CF64 #64E48F #6479E4 #E464B9

split-complementary

#E4CF64 #64B9E4 #8F64E4

monochromatic

#AF971F #DBBF30 #E4CF64 #EDDF98 #F6EFCC

Accessibility & contrast

On white

1.57

#E4CF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#E4CF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4CF64

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4CF64	#FFFFFF	#000000	##000000
##E4CF64	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CA59

Deuteranopia (green-blind)

#E6D269

Tritanopia (blue-blind)

#F4C2B7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #e4cf64;
/* rgb */ color: rgb(228, 207, 100);
/* oklch */ color: oklch(85.1% 0.129 98.4);

Tailwind

colors: {
  custom: {
    50: '#efdd93',
    500: '#e4cf64',
    950: '#000000',
  },
}

SCSS

$custom: #e4cf64;
$custom-light: #efdd93;
$custom-dark: #000000;

JSON

{
  "hex": "#e4cf64",
  "rgb": {
    "r": 228,
    "g": 207,
    "b": 100
  },
  "hsl": {
    "h": 50.156,
    "s": 70.33,
    "l": 64.314
  },
  "oklch": {
    "l": 0.85094,
    "c": 0.12944,
    "h": 98.4
  },
  "luminance": 0.6204
}

Semantic roles & 50–950 ramp

primary

#E4CF64

secondary

#3C4FB0

accent

#33D213

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #E4CF64

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

Preview Lab → · Contrast checker → · Palette generator →