#E4EE54#E4EE54

#E4EE54 is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.4% C 0.172 H 112.9°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#E4EE54
RGB	rgb(228, 238, 84)
HSL	hsl(64, 82%, 63%)
HSV	hsv(64, 65%, 93%)
CMYK	cmyk(4.2%, 0%, 64.7%, 6.7%)
CIE-LAB	lab(90.91, -22.18, 70.42)
CIE-LCH	lch(90.91, 73.83, 107.48°)
OKLab	oklab(91.4% -0.0672 0.1589)
OKLCH	oklch(91.4% 0.173 112.9)
XYZ	xyz(64.1715, 78.2845, 20.1158)
Luminance	0.7828 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EE54 #5E54EE

analogous

#EEAB54 #E4EE54 #97EE54

triadic

#E4EE54 #54E4EE #EE54E4

tetradic

#E4EE54 #54EEAB #5E54EE #EE5497

square

#E4EE54 #54EEAB #5E54EE #EE5497

split-complementary

#E4EE54 #5497EE #AB54EE

monochromatic

#ABB612 #DBE81C #E4EE54 #EDF48C #F6F9C3

Accessibility & contrast

On white

1.26

#E4EE54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#E4EE54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EE54

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EE54	#FFFFFF	#000000	##000000
##E4EE54	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE33F

Deuteranopia (green-blind)

#FFE75F

Tritanopia (blue-blind)

#F3E0CF

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #e4ee54;
/* rgb */ color: rgb(228, 238, 84);
/* oklch */ color: oklch(91.4% 0.172 112.9);

Tailwind

colors: {
  custom: {
    50: '#f0f38c',
    500: '#e4ee54',
    950: '#000000',
  },
}

SCSS

$custom: #e4ee54;
$custom-light: #f0f38c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ee54",
  "rgb": {
    "r": 228,
    "g": 238,
    "b": 84
  },
  "hsl": {
    "h": 63.896,
    "s": 81.915,
    "l": 63.137
  },
  "oklch": {
    "l": 0.914,
    "c": 0.1725,
    "h": 112.9
  },
  "luminance": 0.78283
}

Semantic roles & 50–950 ramp

primary

#E4EE54

secondary

#3A31B5

accent

#07DE15

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4EE54

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

Preview Lab → · Contrast checker → · Palette generator →