#E3FE64#E3FE64

#E3FE64 is a very light, vivid yellow-green. Relative luminance 0.881; OKLCH L 94.9% C 0.179 H 118.4°. Best body text is #000000 at 18.63:1 contrast (WCAG AA passes).

Color values

HEX	#E3FE64
RGB	rgb(227, 254, 100)
HSL	hsl(71, 99%, 69%)
HSV	hsv(71, 61%, 100%)
CMYK	cmyk(10.6%, 0%, 60.6%, 0.4%)
CIE-LAB	lab(95.22, -29.10, 68.62)
CIE-LCH	lch(95.22, 74.54, 112.98°)
OKLab	oklab(94.88% -0.0849 0.1573)
OKLCH	oklch(94.88% 0.179 118.4)
XYZ	xyz(69.4218, 88.1352, 25.4087)
Luminance	0.8813 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3FE64 #7F64FE

analogous

#FECC64 #E3FE64 #96FE64

triadic

#E3FE64 #64E3FE #FE64E3

tetradic

#E3FE64 #64FECC #7F64FE #FE6496

square

#E3FE64 #64FECC #7F64FE #FE6496

split-complementary

#E3FE64 #6496FE #CC64FE

monochromatic

#BEE601 #D8FE27 #E3FE64 #EEFEA1 #F9FFDE

Accessibility & contrast

On white

1.13

#E3FE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.63

#E3FE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3FE64

18.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3FE64	#FFFFFF	#000000	##000000
##E3FE64	1.00	1.13	18.63	18.63
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.63	21.00	1.00	1.00
##000000	18.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF152

Deuteranopia (green-blind)

#FFF26E

Tritanopia (blue-blind)

#EFF1DE

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #e3fe64;
/* rgb */ color: rgb(227, 254, 100);
/* oklch */ color: oklch(94.9% 0.179 118.4);

Tailwind

colors: {
  custom: {
    50: '#effe96',
    500: '#e3fe64',
    950: '#000000',
  },
}

SCSS

$custom: #e3fe64;
$custom-light: #effe96;
$custom-dark: #000000;

JSON

{
  "hex": "#e3fe64",
  "rgb": {
    "r": 227,
    "g": 254,
    "b": 100
  },
  "hsl": {
    "h": 70.519,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.94876,
    "c": 0.17876,
    "h": 118.4
  },
  "luminance": 0.88135
}

Semantic roles & 50–950 ramp

primary

#E3FE64

secondary

#4C2DD9

accent

#00E628

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E3FE64

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

Preview Lab → · Contrast checker → · Palette generator →