#E4EE64#E4EE64

#E4EE64 is a very light, vivid yellow. Relative luminance 0.786; OKLCH L 91.5% C 0.160 H 113.0°. Best body text is #000000 at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#E4EE64
RGB	rgb(228, 238, 100)
HSL	hsl(64, 80%, 66%)
HSV	hsv(64, 58%, 93%)
CMYK	cmyk(4.2%, 0%, 58%, 6.7%)
CIE-LAB	lab(91.04, -21.14, 64.07)
CIE-LCH	lch(91.04, 67.47, 108.26°)
OKLab	oklab(91.54% -0.0626 0.1476)
OKLCH	oklch(91.54% 0.16 113)
XYZ	xyz(64.8712, 78.5644, 23.8012)
Luminance	0.7856 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EE64 #6E64EE

analogous

#EEB364 #E4EE64 #9FEE64

triadic

#E4EE64 #64E4EE #EE64E4

tetradic

#E4EE64 #64EEB3 #6E64EE #EE649F

square

#E4EE64 #64EEB3 #6E64EE #EE649F

split-complementary

#E4EE64 #649FEE #B364EE

monochromatic

#B6C215 #DAE82D #E4EE64 #EEF49B #F7FAD2

Accessibility & contrast

On white

1.26

#E4EE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.71

#E4EE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EE64

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EE64	#FFFFFF	#000000	##000000
##E4EE64	1.00	1.26	16.71	16.71
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.71	21.00	1.00	1.00
##000000	16.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE455

Deuteranopia (green-blind)

#FEE76C

Tritanopia (blue-blind)

#F2E1D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #e4ee64;
/* rgb */ color: rgb(228, 238, 100);
/* oklch */ color: oklch(91.5% 0.160 113.0);

Tailwind

colors: {
  custom: {
    50: '#eff395',
    500: '#e4ee64',
    950: '#000000',
  },
}

SCSS

$custom: #e4ee64;
$custom-light: #eff395;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ee64",
  "rgb": {
    "r": 228,
    "g": 238,
    "b": 100
  },
  "hsl": {
    "h": 64.348,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.91542,
    "c": 0.16035,
    "h": 113
  },
  "luminance": 0.78563
}

Semantic roles & 50–950 ramp

primary

#E4EE64

secondary

#4036C0

accent

#09DD18

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4EE64

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

Preview Lab → · Contrast checker → · Palette generator →