#E6FF56#E6FF56

#E6FF56 is a very light, vivid yellow. Relative luminance 0.890; OKLCH L 95.2% C 0.189 H 117.4°. Best body text is #000000 at 18.80:1 contrast (WCAG AA passes).

Color values

HEX	#E6FF56
RGB	rgb(230, 255, 86)
HSL	hsl(69, 100%, 67%)
HSV	hsv(69, 66%, 100%)
CMYK	cmyk(9.8%, 0%, 66.3%, 0%)
CIE-LAB	lab(95.59, -29.29, 74.51)
CIE-LCH	lch(95.59, 80.06, 111.46°)
OKLab	oklab(95.19% -0.0869 0.1678)
OKLCH	oklch(95.19% 0.189 117.4)
XYZ	xyz(70.0743, 89.0156, 22.2925)
Luminance	0.8901 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6FF56 #6F56FF

analogous

#FFC456 #E6FF56 #92FF56

triadic

#E6FF56 #56E6FF #FF56E6

tetradic

#E6FF56 #56FFC4 #6F56FF #FF5692

square

#E6FF56 #56FFC4 #6F56FF #FF5692

split-complementary

#E6FF56 #5692FF #C456FF

monochromatic

#BADB00 #DDFF19 #E6FF56 #EFFF93 #F8FFD0

Accessibility & contrast

On white

1.12

#E6FF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.80

#E6FF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6FF56

18.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6FF56	#FFFFFF	#000000	##000000
##E6FF56	1.00	1.12	18.80	18.80
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.80	21.00	1.00	1.00
##000000	18.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF23D

Deuteranopia (green-blind)

#FFF363

Tritanopia (blue-blind)

#F3F1DD

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e6ff56;
/* rgb */ color: rgb(230, 255, 86);
/* oklch */ color: oklch(95.2% 0.189 117.4);

Tailwind

colors: {
  custom: {
    50: '#f1ff8e',
    500: '#e6ff56',
    950: '#000000',
  },
}

SCSS

$custom: #e6ff56;
$custom-light: #f1ff8e;
$custom-dark: #000000;

JSON

{
  "hex": "#e6ff56",
  "rgb": {
    "r": 230,
    "g": 255,
    "b": 86
  },
  "hsl": {
    "h": 68.876,
    "s": 100,
    "l": 66.863
  },
  "oklch": {
    "l": 0.9519,
    "c": 0.18894,
    "h": 117.4
  },
  "luminance": 0.89015
}

Semantic roles & 50–950 ramp

primary

#E6FF56

secondary

#3F25D4

accent

#00E622

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E6FF56

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

Preview Lab → · Contrast checker → · Palette generator →