#E0EE55#E0EE55

#E0EE55 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.1% C 0.173 H 114.3°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#E0EE55
RGB	rgb(224, 238, 85)
HSL	hsl(65, 82%, 63%)
HSV	hsv(65, 64%, 93%)
CMYK	cmyk(5.9%, 0%, 64.3%, 6.7%)
CIE-LAB	lab(90.62, -23.73, 69.64)
CIE-LCH	lch(90.62, 73.57, 108.81°)
OKLab	oklab(91.1% -0.0712 0.1575)
OKLCH	oklch(91.1% 0.173 114.3)
XYZ	xyz(62.9563, 77.6534, 20.2647)
Luminance	0.7765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0EE55 #6355EE

analogous

#EEAF55 #E0EE55 #93EE55

triadic

#E0EE55 #55E0EE #EE55E0

tetradic

#E0EE55 #55EEAF #6355EE #EE5593

square

#E0EE55 #55EEAF #6355EE #EE5593

split-complementary

#E0EE55 #5593EE #AF55EE

monochromatic

#A7B612 #D6E81D #E0EE55 #EAF48D #F4F9C4

Accessibility & contrast

On white

1.27

#E0EE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#E0EE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0EE55

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0EE55	#FFFFFF	#000000	##000000
##E0EE55	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)

#FEE340

Deuteranopia (green-blind)

#FEE660

Tritanopia (blue-blind)

#EEE1CF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e0ee55;
/* rgb */ color: rgb(224, 238, 85);
/* oklch */ color: oklch(91.1% 0.173 114.3);

Tailwind

colors: {
  custom: {
    50: '#edf38c',
    500: '#e0ee55',
    950: '#000000',
  },
}

SCSS

$custom: #e0ee55;
$custom-light: #edf38c;
$custom-dark: #000000;

JSON

{
  "hex": "#e0ee55",
  "rgb": {
    "r": 224,
    "g": 238,
    "b": 85
  },
  "hsl": {
    "h": 65.49,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91098,
    "c": 0.17283,
    "h": 114.3
  },
  "luminance": 0.77652
}

Semantic roles & 50–950 ramp

primary

#E0EE55

secondary

#3E31B6

accent

#07DE1B

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E0EE55

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

Preview Lab → · Contrast checker → · Palette generator →