#E8EE66#E8EE66

#E8EE66 is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 91.9% C 0.158 H 111.5°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#E8EE66
RGB	rgb(232, 238, 102)
HSL	hsl(63, 80%, 67%)
HSV	hsv(63, 57%, 93%)
CMYK	cmyk(2.5%, 0%, 57.1%, 6.7%)
CIE-LAB	lab(91.35, -19.41, 63.65)
CIE-LCH	lch(91.35, 66.54, 106.95°)
OKLab	oklab(91.88% -0.0578 0.1469)
OKLCH	oklch(91.88% 0.158 111.5)
XYZ	xyz(66.2532, 79.2656, 24.3775)
Luminance	0.7926 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8EE66 #6C66EE

analogous

#EEB066 #E8EE66 #A4EE66

triadic

#E8EE66 #66E8EE #EE66E8

tetradic

#E8EE66 #66EEB0 #6C66EE #EE66A4

square

#E8EE66 #66EEB0 #6C66EE #EE66A4

split-complementary

#E8EE66 #66A4EE #B066EE

monochromatic

#BCC416 #E0E82F #E8EE66 #F0F49D #F9FAD4

Accessibility & contrast

On white

1.25

#E8EE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#E8EE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8EE66

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8EE66	#FFFFFF	#000000	##000000
##E8EE66	1.00	1.25	16.85	16.85
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.85	21.00	1.00	1.00
##000000	16.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE457

Deuteranopia (green-blind)

#FFE86E

Tritanopia (blue-blind)

#F6E1D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e8ee66;
/* rgb */ color: rgb(232, 238, 102);
/* oklch */ color: oklch(91.9% 0.158 111.5);

Tailwind

colors: {
  custom: {
    50: '#f2f396',
    500: '#e8ee66',
    950: '#000000',
  },
}

SCSS

$custom: #e8ee66;
$custom-light: #f2f396;
$custom-dark: #000000;

JSON

{
  "hex": "#e8ee66",
  "rgb": {
    "r": 232,
    "g": 238,
    "b": 102
  },
  "hsl": {
    "h": 62.647,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.91876,
    "c": 0.15783,
    "h": 111.5
  },
  "luminance": 0.79264
}

Semantic roles & 50–950 ramp

primary

#E8EE66

secondary

#3D37C2

accent

#09DC12

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E8EE66

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

Preview Lab → · Contrast checker → · Palette generator →