#E8EF66#E8EF66

#E8EF66 is a very light, vivid yellow. Relative luminance 0.798; OKLCH L 92.1% C 0.159 H 111.8°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#E8EF66
RGB	rgb(232, 239, 102)
HSL	hsl(63, 81%, 67%)
HSV	hsv(63, 57%, 94%)
CMYK	cmyk(2.9%, 0%, 57.3%, 6.3%)
CIE-LAB	lab(91.62, -19.89, 63.94)
CIE-LCH	lch(91.62, 66.96, 107.28°)
OKLab	oklab(92.09% -0.0591 0.1475)
OKLCH	oklch(92.09% 0.159 111.8)
XYZ	xyz(66.5451, 79.8495, 24.4748)
Luminance	0.7985 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8EF66 #6D66EF

analogous

#EFB266 #E8EF66 #A4EF66

triadic

#E8EF66 #66E8EF #EF66E8

tetradic

#E8EF66 #66EFB2 #6D66EF #EF66A4

square

#E8EF66 #66EFB2 #6D66EF #EF66A4

split-complementary

#E8EF66 #66A4EF #B266EF

monochromatic

#BDC615 #E0E92F #E8EF66 #F0F59D #F9FBD5

Accessibility & contrast

On white

1.24

#E8EF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#E8EF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8EF66

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8EF66	#FFFFFF	#000000	##000000
##E8EF66	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE557

Deuteranopia (green-blind)

#FFE96E

Tritanopia (blue-blind)

#F6E2D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e8ef66;
/* rgb */ color: rgb(232, 239, 102);
/* oklch */ color: oklch(92.1% 0.159 111.8);

Tailwind

colors: {
  custom: {
    50: '#f2f496',
    500: '#e8ef66',
    950: '#000000',
  },
}

SCSS

$custom: #e8ef66;
$custom-light: #f2f496;
$custom-dark: #000000;

JSON

{
  "hex": "#e8ef66",
  "rgb": {
    "r": 232,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 63.066,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.92086,
    "c": 0.15891,
    "h": 111.8
  },
  "luminance": 0.79848
}

Semantic roles & 50–950 ramp

primary

#E8EF66

secondary

#3D36C3

accent

#08DD13

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E8EF66

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

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