#E9DE64#E9DE64

#E9DE64 is a very light, vivid yellow. Relative luminance 0.705; OKLCH L 88.6% C 0.143 H 104.2°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#E9DE64
RGB	rgb(233, 222, 100)
HSL	hsl(55, 75%, 65%)
HSV	hsv(55, 57%, 91%)
CMYK	cmyk(0%, 4.7%, 57.1%, 8.6%)
CIE-LAB	lab(87.24, -11.29, 59.94)
CIE-LCH	lch(87.24, 60.99, 100.66°)
OKLab	oklab(88.61% -0.035 0.1387)
OKLCH	oklch(88.61% 0.143 104.2)
XYZ	xyz(62.0279, 70.4884, 22.3924)
Luminance	0.7049 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9DE64 #646FE9

analogous

#E99C64 #E9DE64 #B1E964

triadic

#E9DE64 #64E9DE #DE64E9

tetradic

#E9DE64 #64E99C #646FE9 #E964B1

square

#E9DE64 #64E99C #646FE9 #E964B1

split-complementary

#E9DE64 #64B1E9 #9C64E9

monochromatic

#B8AB1A #E1D32E #E9DE64 #F1E99A #F8F5CF

Accessibility & contrast

On white

1.39

#E9DE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.10

#E9DE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9DE64

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9DE64	#FFFFFF	#000000	##000000
##E9DE64	1.00	1.39	15.10	15.10
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.10	21.00	1.00	1.00
##000000	15.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD757

Deuteranopia (green-blind)

#F3DD6A

Tritanopia (blue-blind)

#F9D1C3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #e9de64;
/* rgb */ color: rgb(233, 222, 100);
/* oklch */ color: oklch(88.6% 0.143 104.2);

Tailwind

colors: {
  custom: {
    50: '#f3e894',
    500: '#e9de64',
    950: '#000000',
  },
}

SCSS

$custom: #e9de64;
$custom-light: #f3e894;
$custom-dark: #000000;

JSON

{
  "hex": "#e9de64",
  "rgb": {
    "r": 233,
    "g": 222,
    "b": 100
  },
  "hsl": {
    "h": 55.038,
    "s": 75.141,
    "l": 65.294
  },
  "oklch": {
    "l": 0.88607,
    "c": 0.14304,
    "h": 104.2
  },
  "luminance": 0.70486
}

Semantic roles & 50–950 ramp

primary

#E9DE64

secondary

#3944B8

accent

#1FD70E

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17160D

muted

#85847F

Preview Lab

Preview with #E9DE64

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

Preview Lab → · Contrast checker → · Palette generator →