#E7FF47#E7FF47

#E7FF47 is a very light, vivid yellow. Relative luminance 0.890; OKLCH L 95.2% C 0.198 H 116.9°. Best body text is #000000 at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#E7FF47
RGB	rgb(231, 255, 71)
HSL	hsl(68, 100%, 64%)
HSV	hsv(68, 72%, 100%)
CMYK	cmyk(9.4%, 0%, 72.2%, 0%)
CIE-LAB	lab(95.57, -29.67, 79.71)
CIE-LCH	lch(95.57, 85.05, 110.41°)
OKLab	oklab(95.16% -0.0893 0.1764)
OKLCH	oklch(95.16% 0.198 116.9)
XYZ	xyz(69.8541, 88.9647, 19.4520)
Luminance	0.8896 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7FF47 #5F47FF

analogous

#FFBB47 #E7FF47 #8BFF47

triadic

#E7FF47 #47E7FF #FF47E7

tetradic

#E7FF47 #47FFBB #5F47FF #FF478B

square

#E7FF47 #47FFBB #5F47FF #FF478B

split-complementary

#E7FF47 #478BFF #BB47FF

monochromatic

#B1CC00 #DFFF0A #E7FF47 #EFFF84 #F7FFC1

Accessibility & contrast

On white

1.12

#E7FF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.79

#E7FF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7FF47

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7FF47	#FFFFFF	#000000	##000000
##E7FF47	1.00	1.12	18.79	18.79
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.79	21.00	1.00	1.00
##000000	18.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF221

Deuteranopia (green-blind)

#FFF357

Tritanopia (blue-blind)

#F5F1DC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e7ff47;
/* rgb */ color: rgb(231, 255, 71);
/* oklch */ color: oklch(95.2% 0.198 116.9);

Tailwind

colors: {
  custom: {
    50: '#f3ff86',
    500: '#e7ff47',
    950: '#000000',
  },
}

SCSS

$custom: #e7ff47;
$custom-light: #f3ff86;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ff47",
  "rgb": {
    "r": 231,
    "g": 255,
    "b": 71
  },
  "hsl": {
    "h": 67.826,
    "s": 100,
    "l": 63.922
  },
  "oklch": {
    "l": 0.95162,
    "c": 0.1977,
    "h": 116.9
  },
  "luminance": 0.88964
}

Semantic roles & 50–950 ramp

primary

#E7FF47

secondary

#3923C7

accent

#00E61E

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E7FF47

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

Preview Lab → · Contrast checker → · Palette generator →