#E0EE56#E0EE56

#E0EE56 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.1% C 0.172 H 114.3°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#E0EE56
RGB	rgb(224, 238, 86)
HSL	hsl(66, 82%, 64%)
HSV	hsv(66, 64%, 93%)
CMYK	cmyk(5.9%, 0%, 63.9%, 6.7%)
CIE-LAB	lab(90.63, -23.66, 69.26)
CIE-LCH	lch(90.63, 73.19, 108.86°)
OKLab	oklab(91.11% -0.0709 0.1568)
OKLCH	oklch(91.11% 0.172 114.3)
XYZ	xyz(62.9963, 77.6694, 20.4754)
Luminance	0.7767 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0EE56 #6456EE

analogous

#EEB056 #E0EE56 #94EE56

triadic

#E0EE56 #56E0EE #EE56E0

tetradic

#E0EE56 #56EEB0 #6456EE #EE5694

square

#E0EE56 #56EEB0 #6456EE #EE5694

split-complementary

#E0EE56 #5694EE #B056EE

monochromatic

#A8B712 #D6E81E #E0EE56 #EAF48E #F4F9C5

Accessibility & contrast

On white

1.27

#E0EE56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#E0EE56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0EE56

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0EE56	#FFFFFF	#000000	##000000
##E0EE56	1.00	1.27	16.53	16.53
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.53	21.00	1.00	1.00
##000000	16.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE342

Deuteranopia (green-blind)

#FEE660

Tritanopia (blue-blind)

#EEE1CF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e0ee56;
/* rgb */ color: rgb(224, 238, 86);
/* oklch */ color: oklch(91.1% 0.172 114.3);

Tailwind

colors: {
  custom: {
    50: '#edf38d',
    500: '#e0ee56',
    950: '#000000',
  },
}

SCSS

$custom: #e0ee56;
$custom-light: #edf38d;
$custom-dark: #000000;

JSON

{
  "hex": "#e0ee56",
  "rgb": {
    "r": 224,
    "g": 238,
    "b": 86
  },
  "hsl": {
    "h": 65.526,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.91107,
    "c": 0.17211,
    "h": 114.3
  },
  "luminance": 0.77668
}

Semantic roles & 50–950 ramp

primary

#E0EE56

secondary

#3E32B7

accent

#07DE1B

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E0EE56

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

Preview Lab → · Contrast checker → · Palette generator →