#E4FE64#E4FE64

#E4FE64 is a very light, vivid yellow-green. Relative luminance 0.883; OKLCH L 94.9% C 0.178 H 118.1°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#E4FE64
RGB	rgb(228, 254, 100)
HSL	hsl(70, 99%, 69%)
HSV	hsv(70, 61%, 100%)
CMYK	cmyk(10.2%, 0%, 60.6%, 0.4%)
CIE-LAB	lab(95.29, -28.71, 68.72)
CIE-LCH	lch(95.29, 74.47, 112.68°)
OKLab	oklab(94.95% -0.0839 0.1575)
OKLCH	oklch(94.95% 0.178 118.1)
XYZ	xyz(69.7382, 88.2983, 25.4236)
Luminance	0.8830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FE64 #7E64FE

analogous

#FECB64 #E4FE64 #97FE64

triadic

#E4FE64 #64E4FE #FE64E4

tetradic

#E4FE64 #64FECB #7E64FE #FE6497

square

#E4FE64 #64FECB #7E64FE #FE6497

split-complementary

#E4FE64 #6497FE #CB64FE

monochromatic

#C0E601 #D9FE27 #E4FE64 #EFFEA1 #F9FFDE

Accessibility & contrast

On white

1.13

#E4FE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#E4FE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FE64

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FE64	#FFFFFF	#000000	##000000
##E4FE64	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF152

Deuteranopia (green-blind)

#FFF26E

Tritanopia (blue-blind)

#F0F1DE

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #e4fe64;
/* rgb */ color: rgb(228, 254, 100);
/* oklch */ color: oklch(94.9% 0.178 118.1);

Tailwind

colors: {
  custom: {
    50: '#effe96',
    500: '#e4fe64',
    950: '#000000',
  },
}

SCSS

$custom: #e4fe64;
$custom-light: #effe96;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fe64",
  "rgb": {
    "r": 228,
    "g": 254,
    "b": 100
  },
  "hsl": {
    "h": 70.13,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.94948,
    "c": 0.17843,
    "h": 118.1
  },
  "luminance": 0.88298
}

Semantic roles & 50–950 ramp

primary

#E4FE64

secondary

#4A2DD9

accent

#00E627

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4FE64

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

Preview Lab → · Contrast checker → · Palette generator →