#EEFB64#EEFB64

#EEFB64 is a very light, vivid yellow. Relative luminance 0.881; OKLCH L 95.1% C 0.172 H 113.8°. Best body text is #000000 at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#EEFB64
RGB	rgb(238, 251, 100)
HSL	hsl(65, 95%, 69%)
HSV	hsv(65, 60%, 98%)
CMYK	cmyk(5.2%, 0%, 60.2%, 1.6%)
CIE-LAB	lab(95.20, -23.39, 68.83)
CIE-LCH	lch(95.20, 72.70, 108.77°)
OKLab	oklab(95.06% -0.0696 0.1575)
OKLCH	oklch(95.06% 0.172 113.8)
XYZ	xyz(72.0590, 88.0929, 25.2618)
Luminance	0.8809 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFB64 #7164FB

analogous

#FBBD64 #EEFB64 #A3FB64

triadic

#EEFB64 #64EEFB #FB64EE

tetradic

#EEFB64 #64FBBD #7164FB #FB64A3

square

#EEFB64 #64FBBD #7164FB #FB64A3

split-complementary

#EEFB64 #64A3FB #BD64FB

monochromatic

#CCDF06 #E7F928 #EEFB64 #F5FDA0 #FBFEDB

Accessibility & contrast

On white

1.13

#EEFB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.62

#EEFB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFB64

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFB64	#FFFFFF	#000000	##000000
##EEFB64	1.00	1.13	18.62	18.62
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.62	21.00	1.00	1.00
##000000	18.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF052

Deuteranopia (green-blind)

#FFF36E

Tritanopia (blue-blind)

#FCEDDB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eefb64;
/* rgb */ color: rgb(238, 251, 100);
/* oklch */ color: oklch(95.1% 0.172 113.8);

Tailwind

colors: {
  custom: {
    50: '#f6fc96',
    500: '#eefb64',
    950: '#000000',
  },
}

SCSS

$custom: #eefb64;
$custom-light: #f6fc96;
$custom-dark: #000000;

JSON

{
  "hex": "#eefb64",
  "rgb": {
    "r": 238,
    "g": 251,
    "b": 100
  },
  "hsl": {
    "h": 65.166,
    "s": 94.969,
    "l": 68.824
  },
  "oklch": {
    "l": 0.95055,
    "c": 0.17219,
    "h": 113.8
  },
  "luminance": 0.88092
}

Semantic roles & 50–950 ramp

primary

#EEFB64

secondary

#3D2ED5

accent

#00E614

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EEFB64

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

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