#E4FE6C#E4FE6C

#E4FE6C is a very light, vivid yellow-green. Relative luminance 0.885; OKLCH L 95.0% C 0.172 H 118.3°. Best body text is #000000 at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#E4FE6C
RGB	rgb(228, 254, 108)
HSL	hsl(71, 99%, 71%)
HSV	hsv(71, 57%, 100%)
CMYK	cmyk(10.2%, 0%, 57.5%, 0.4%)
CIE-LAB	lab(95.35, -28.13, 65.47)
CIE-LCH	lch(95.35, 71.26, 113.25°)
OKLab	oklab(95.03% -0.0815 0.1515)
OKLCH	oklch(95.03% 0.172 118.3)
XYZ	xyz(70.1446, 88.4609, 27.5639)
Luminance	0.8846 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FE6C #866CFE

analogous

#FECF6C #E4FE6C #9BFE6C

triadic

#E4FE6C #6CE4FE #FE6CE4

tetradic

#E4FE6C #6CFECF #866CFE #FE6C9B

square

#E4FE6C #6CFECF #866CFE #FE6C9B

split-complementary

#E4FE6C #6C9BFE #CF6CFE

monochromatic

#C4EE02 #D9FE2F #E4FE6C #EFFEA9 #F9FFE1

Accessibility & contrast

On white

1.12

#E4FE6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.69

#E4FE6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FE6C

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FE6C	#FFFFFF	#000000	##000000
##E4FE6C	1.00	1.12	18.69	18.69
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.69	21.00	1.00	1.00
##000000	18.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF15C

Deuteranopia (green-blind)

#FFF275

Tritanopia (blue-blind)

#F0F2DF

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e4fe6c;
/* rgb */ color: rgb(228, 254, 108);
/* oklch */ color: oklch(95.0% 0.172 118.3);

Tailwind

colors: {
  custom: {
    50: '#effe9b',
    500: '#e4fe6c',
    950: '#000000',
  },
}

SCSS

$custom: #e4fe6c;
$custom-light: #effe9b;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fe6c",
  "rgb": {
    "r": 228,
    "g": 254,
    "b": 108
  },
  "hsl": {
    "h": 70.685,
    "s": 98.649,
    "l": 70.98
  },
  "oklch": {
    "l": 0.95025,
    "c": 0.17206,
    "h": 118.3
  },
  "luminance": 0.8846
}

Semantic roles & 50–950 ramp

primary

#E4FE6C

secondary

#5234DA

accent

#00E629

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4FE6C

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

Preview Lab → · Contrast checker → · Palette generator →