#E6EE66#E6EE66

#E6EE66 is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.7% C 0.158 H 112.2°. Best body text is #000000 at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#E6EE66
RGB	rgb(230, 238, 102)
HSL	hsl(64, 80%, 67%)
HSV	hsv(64, 57%, 93%)
CMYK	cmyk(3.4%, 0%, 57.1%, 6.7%)
CIE-LAB	lab(91.20, -20.20, 63.44)
CIE-LCH	lch(91.20, 66.58, 107.66°)
OKLab	oklab(91.72% -0.0599 0.1465)
OKLCH	oklch(91.72% 0.158 112.2)
XYZ	xyz(65.6075, 78.9327, 24.3472)
Luminance	0.7893 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6EE66 #6E66EE

analogous

#EEB266 #E6EE66 #A2EE66

triadic

#E6EE66 #66E6EE #EE66E6

tetradic

#E6EE66 #66EEB2 #6E66EE #EE66A2

square

#E6EE66 #66EEB2 #6E66EE #EE66A2

split-complementary

#E6EE66 #66A2EE #B266EE

monochromatic

#BAC416 #DDE82F #E6EE66 #EFF49D #F8FAD4

Accessibility & contrast

On white

1.25

#E6EE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.79

#E6EE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6EE66

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6EE66	#FFFFFF	#000000	##000000
##E6EE66	1.00	1.25	16.79	16.79
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.79	21.00	1.00	1.00
##000000	16.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE457

Deuteranopia (green-blind)

#FFE76E

Tritanopia (blue-blind)

#F4E1D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e6ee66;
/* rgb */ color: rgb(230, 238, 102);
/* oklch */ color: oklch(91.7% 0.158 112.2);

Tailwind

colors: {
  custom: {
    50: '#f1f396',
    500: '#e6ee66',
    950: '#000000',
  },
}

SCSS

$custom: #e6ee66;
$custom-light: #f1f396;
$custom-dark: #000000;

JSON

{
  "hex": "#e6ee66",
  "rgb": {
    "r": 230,
    "g": 238,
    "b": 102
  },
  "hsl": {
    "h": 63.529,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.91718,
    "c": 0.15824,
    "h": 112.2
  },
  "luminance": 0.78931
}

Semantic roles & 50–950 ramp

primary

#E6EE66

secondary

#3F37C2

accent

#09DC16

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E6EE66

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

Preview Lab → · Contrast checker → · Palette generator →