#E1EE43#E1EE43

#E1EE43 is a very light, vivid yellow. Relative luminance 0.776; OKLCH L 91.0% C 0.184 H 113.9°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#E1EE43
RGB	rgb(225, 238, 67)
HSL	hsl(65, 83%, 60%)
HSV	hsv(65, 72%, 93%)
CMYK	cmyk(5.5%, 0%, 71.8%, 6.7%)
CIE-LAB	lab(90.58, -24.28, 76.11)
CIE-LCH	lch(90.58, 79.88, 107.69°)
OKLab	oklab(91.05% -0.0744 0.1683)
OKLCH	oklch(91.05% 0.184 113.9)
XYZ	xyz(62.6408, 77.5631, 16.9805)
Luminance	0.7756 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EE43 #5043EE

analogous

#EEA543 #E1EE43 #8CEE43

triadic

#E1EE43 #43E1EE #EE43E1

tetradic

#E1EE43 #43EEA5 #5043EE #EE438C

square

#E1EE43 #43EEA5 #5043EE #EE438C

split-complementary

#E1EE43 #438CEE #A543EE

monochromatic

#9CA70F #D0E014 #E1EE43 #EAF37B #F3F8B3

Accessibility & contrast

On white

1.27

#E1EE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#E1EE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EE43

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EE43	#FFFFFF	#000000	##000000
##E1EE43	1.00	1.27	16.51	16.51
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.51	21.00	1.00	1.00
##000000	16.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE221

Deuteranopia (green-blind)

#FFE651

Tritanopia (blue-blind)

#F0E0CD

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e1ee43;
/* rgb */ color: rgb(225, 238, 67);
/* oklch */ color: oklch(91.0% 0.184 113.9);

Tailwind

colors: {
  custom: {
    50: '#eef383',
    500: '#e1ee43',
    950: '#000000',
  },
}

SCSS

$custom: #e1ee43;
$custom-light: #eef383;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ee43",
  "rgb": {
    "r": 225,
    "g": 238,
    "b": 67
  },
  "hsl": {
    "h": 64.561,
    "s": 83.415,
    "l": 59.804
  },
  "oklch": {
    "l": 0.91047,
    "c": 0.18399,
    "h": 113.9
  },
  "luminance": 0.77562
}

Semantic roles & 50–950 ramp

primary

#E1EE43

secondary

#362CA9

accent

#2EFA3E

background

#FFFFFB

surface

#FEFEF2

border

#D6D6CC

text

#17170B

muted

#85857E

Preview Lab

Preview with #E1EE43

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

Preview Lab → · Contrast checker → · Palette generator →