#E4FF87#E4FF87

#E4FF87 is a very light, vivid yellow-green. Relative luminance 0.898; OKLCH L 95.6% C 0.149 H 119.7°. Best body text is #000000 at 18.95:1 contrast (WCAG AA passes).

Color values

HEX	#E4FF87
RGB	rgb(228, 255, 135)
HSL	hsl(74, 100%, 76%)
HSV	hsv(74, 47%, 100%)
CMYK	cmyk(10.6%, 0%, 47.1%, 0%)
CIE-LAB	lab(95.90, -26.26, 54.07)
CIE-LCH	lch(95.90, 60.11, 115.90°)
OKLab	oklab(95.55% -0.0738 0.1292)
OKLCH	oklch(95.55% 0.149 119.7)
XYZ	xyz(72.1286, 89.7635, 36.4432)
Luminance	0.8976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FF87 #A287FF

analogous

#FFDE87 #E4FF87 #A8FF87

triadic

#E4FF87 #87E4FF #FF87E4

tetradic

#E4FF87 #87FFDE #A287FF #FF87A8

square

#E4FF87 #87FFDE #A287FF #FF87A8

split-complementary

#E4FF87 #87A8FF #DE87FF

monochromatic

#C8FF0D #D6FF4A #E4FF87 #F2FFC4 #F8FFE0

Accessibility & contrast

On white

1.11

#E4FF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.95

#E4FF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FF87

18.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FF87	#FFFFFF	#000000	##000000
##E4FF87	1.00	1.11	18.95	18.95
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.95	21.00	1.00	1.00
##000000	18.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF37D

Deuteranopia (green-blind)

#FFF48E

Tritanopia (blue-blind)

#EEF4E3

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #e4ff87;
/* rgb */ color: rgb(228, 255, 135);
/* oklch */ color: oklch(95.6% 0.149 119.7);

Tailwind

colors: {
  custom: {
    50: '#eeffac',
    500: '#e4ff87',
    950: '#000000',
  },
}

SCSS

$custom: #e4ff87;
$custom-light: #eeffac;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ff87",
  "rgb": {
    "r": 228,
    "g": 255,
    "b": 135
  },
  "hsl": {
    "h": 73.5,
    "s": 100,
    "l": 76.471
  },
  "oklch": {
    "l": 0.95551,
    "c": 0.14884,
    "h": 119.7
  },
  "luminance": 0.89763
}

Semantic roles & 50–950 ramp

primary

#E4FF87

secondary

#6C4BDF

accent

#00E634

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#171810

muted

#858681

Preview Lab

Preview with #E4FF87

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

Preview Lab → · Contrast checker → · Palette generator →