#E1FD66#E1FD66

#E1FD66 is a very light, vivid yellow-green. Relative luminance 0.872; OKLCH L 94.5% C 0.177 H 118.8°. Best body text is #000000 at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#E1FD66
RGB	rgb(225, 253, 102)
HSL	hsl(71, 97%, 70%)
HSV	hsv(71, 60%, 99%)
CMYK	cmyk(11.1%, 0%, 59.7%, 0.8%)
CIE-LAB	lab(94.83, -29.27, 67.34)
CIE-LCH	lch(94.83, 73.43, 113.49°)
OKLab	oklab(94.54% -0.0851 0.1549)
OKLCH	oklch(94.54% 0.177 118.8)
XYZ	xyz(68.5760, 87.2179, 25.7899)
Luminance	0.8722 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1FD66 #8266FD

analogous

#FDCE66 #E1FD66 #96FD66

triadic

#E1FD66 #66E1FD #FD66E1

tetradic

#E1FD66 #66FDCE #8266FD #FD6696

square

#E1FD66 #66FDCE #8266FD #FD6696

split-complementary

#E1FD66 #6696FD #CE66FD

monochromatic

#BCE603 #D5FC2A #E1FD66 #EDFEA2 #F9FFDF

Accessibility & contrast

On white

1.14

#E1FD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.44

#E1FD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1FD66

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1FD66	#FFFFFF	#000000	##000000
##E1FD66	1.00	1.14	18.44	18.44
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.44	21.00	1.00	1.00
##000000	18.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF054

Deuteranopia (green-blind)

#FFF170

Tritanopia (blue-blind)

#EDF0DD

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e1fd66;
/* rgb */ color: rgb(225, 253, 102);
/* oklch */ color: oklch(94.5% 0.177 118.8);

Tailwind

colors: {
  custom: {
    50: '#edfe97',
    500: '#e1fd66',
    950: '#000000',
  },
}

SCSS

$custom: #e1fd66;
$custom-light: #edfe97;
$custom-dark: #000000;

JSON

{
  "hex": "#e1fd66",
  "rgb": {
    "r": 225,
    "g": 253,
    "b": 102
  },
  "hsl": {
    "h": 71.126,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.94536,
    "c": 0.17671,
    "h": 118.8
  },
  "luminance": 0.87217
}

Semantic roles & 50–950 ramp

primary

#E1FD66

secondary

#4F2FD8

accent

#00E62B

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E1FD66

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

Preview Lab → · Contrast checker → · Palette generator →