#E7EF66#E7EF66

#E7EF66 is a very light, vivid yellow. Relative luminance 0.797; OKLCH L 92.0% C 0.159 H 112.2°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#E7EF66
RGB	rgb(231, 239, 102)
HSL	hsl(64, 81%, 67%)
HSV	hsv(64, 57%, 94%)
CMYK	cmyk(3.3%, 0%, 57.3%, 6.3%)
CIE-LAB	lab(91.54, -20.29, 63.84)
CIE-LCH	lch(91.54, 66.98, 107.63°)
OKLab	oklab(92.01% -0.0602 0.1473)
OKLCH	oklch(92.01% 0.159 112.2)
XYZ	xyz(66.2214, 79.6826, 24.4597)
Luminance	0.7968 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7EF66 #6E66EF

analogous

#EFB366 #E7EF66 #A2EF66

triadic

#E7EF66 #66E7EF #EF66E7

tetradic

#E7EF66 #66EFB3 #6E66EF #EF66A2

square

#E7EF66 #66EFB3 #6E66EF #EF66A2

split-complementary

#E7EF66 #66A2EF #B366EF

monochromatic

#BCC615 #DEE92F #E7EF66 #F0F59D #F8FBD5

Accessibility & contrast

On white

1.24

#E7EF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.94

#E7EF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7EF66

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7EF66	#FFFFFF	#000000	##000000
##E7EF66	1.00	1.24	16.94	16.94
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.94	21.00	1.00	1.00
##000000	16.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE557

Deuteranopia (green-blind)

#FFE86E

Tritanopia (blue-blind)

#F5E2D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e7ef66;
/* rgb */ color: rgb(231, 239, 102);
/* oklch */ color: oklch(92.0% 0.159 112.2);

Tailwind

colors: {
  custom: {
    50: '#f1f496',
    500: '#e7ef66',
    950: '#000000',
  },
}

SCSS

$custom: #e7ef66;
$custom-light: #f1f496;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ef66",
  "rgb": {
    "r": 231,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 63.504,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.92007,
    "c": 0.15913,
    "h": 112.2
  },
  "luminance": 0.79681
}

Semantic roles & 50–950 ramp

primary

#E7EF66

secondary

#3E36C3

accent

#08DD15

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E7EF66

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

Preview Lab → · Contrast checker → · Palette generator →