#E5FB64#E5FB64

#E5FB64 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.4% C 0.175 H 116.9°. Best body text is #000000 at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#E5FB64
RGB	rgb(229, 251, 100)
HSL	hsl(69, 95%, 69%)
HSV	hsv(69, 60%, 98%)
CMYK	cmyk(8.8%, 0%, 60.2%, 1.6%)
CIE-LAB	lab(94.56, -26.92, 67.95)
CIE-LCH	lch(94.56, 73.09, 111.62°)
OKLab	oklab(94.38% -0.079 0.1558)
OKLCH	oklch(94.38% 0.175 116.9)
XYZ	xyz(69.1118, 86.5733, 25.1236)
Luminance	0.8657 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5FB64 #7A64FB

analogous

#FBC664 #E5FB64 #9AFB64

triadic

#E5FB64 #64E5FB #FB64E5

tetradic

#E5FB64 #64FBC6 #7A64FB #FB649A

square

#E5FB64 #64FBC6 #7A64FB #FB649A

split-complementary

#E5FB64 #649AFB #C664FB

monochromatic

#BFDF06 #DBF928 #E5FB64 #EFFDA0 #F9FEDB

Accessibility & contrast

On white

1.15

#E5FB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.31

#E5FB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5FB64

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5FB64	#FFFFFF	#000000	##000000
##E5FB64	1.00	1.15	18.31	18.31
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.31	21.00	1.00	1.00
##000000	18.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF52

Deuteranopia (green-blind)

#FFF06E

Tritanopia (blue-blind)

#F2EEDB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #e5fb64;
/* rgb */ color: rgb(229, 251, 100);
/* oklch */ color: oklch(94.4% 0.175 116.9);

Tailwind

colors: {
  custom: {
    50: '#f0fc96',
    500: '#e5fb64',
    950: '#000000',
  },
}

SCSS

$custom: #e5fb64;
$custom-light: #f0fc96;
$custom-dark: #000000;

JSON

{
  "hex": "#e5fb64",
  "rgb": {
    "r": 229,
    "g": 251,
    "b": 100
  },
  "hsl": {
    "h": 68.742,
    "s": 94.969,
    "l": 68.824
  },
  "oklch": {
    "l": 0.9438,
    "c": 0.17468,
    "h": 116.9
  },
  "luminance": 0.86572
}

Semantic roles & 50–950 ramp

primary

#E5FB64

secondary

#472ED5

accent

#00E621

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E5FB64

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

Preview Lab → · Contrast checker → · Palette generator →