#4EE663#4EE663

#4EE663 is a light, highly saturated green. Relative luminance 0.591; OKLCH L 81.7% C 0.216 H 145.5°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#4EE663
RGB	rgb(78, 230, 99)
HSL	hsl(128, 75%, 60%)
HSV	hsv(128, 66%, 90%)
CMYK	cmyk(66.1%, 0%, 57%, 9.8%)
CIE-LAB	lab(81.35, -65.77, 51.50)
CIE-LCH	lch(81.35, 83.54, 141.94°)
OKLab	oklab(81.73% -0.1777 0.1221)
OKLCH	oklch(81.73% 0.216 145.5)
XYZ	xyz(33.6886, 59.1106, 21.4361)
Luminance	0.5911 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE663 #E64ED1

analogous

#85E64E #4EE663 #4EE6AF

triadic

#4EE663 #634EE6 #E6634E

tetradic

#4EE663 #4E85E6 #E64ED1 #E6AF4E

square

#4EE663 #4E85E6 #E64ED1 #E6AF4E

split-complementary

#4EE663 #AF4EE6 #E64E85

monochromatic

#17A32A #1FD838 #4EE663 #84EE92 #B9F5C2

Accessibility & contrast

On white

1.64

#4EE663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#4EE663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE663

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE663	#FFFFFF	#000000	##000000
##4EE663	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD256

Deuteranopia (green-blind)

#D7C56D

Tritanopia (blue-blind)

#1DE0C9

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #4ee663;
/* rgb */ color: rgb(78, 230, 99);
/* oklch */ color: oklch(81.7% 0.216 145.5);

Tailwind

colors: {
  custom: {
    50: '#91ef93',
    500: '#4ee663',
    950: '#000000',
  },
}

SCSS

$custom: #4ee663;
$custom-light: #91ef93;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee663",
  "rgb": {
    "r": 78,
    "g": 230,
    "b": 99
  },
  "hsl": {
    "h": 128.289,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81728,
    "c": 0.21563,
    "h": 145.5
  },
  "luminance": 0.59114
}

Semantic roles & 50–950 ramp

primary

#4EE663

secondary

#A53395

accent

#0EBCD7

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170D

muted

#7F857F

Preview Lab

Preview with #4EE663

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

Preview Lab → · Contrast checker → · Palette generator →