#4EC664#4EC664

#4EC664 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.6% C 0.174 H 147.1°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4EC664
RGB	rgb(78, 198, 100)
HSL	hsl(131, 51%, 54%)
HSV	hsv(131, 61%, 78%)
CMYK	cmyk(60.6%, 0%, 49.5%, 22.4%)
CIE-LAB	lab(71.50, -54.13, 39.13)
CIE-LCH	lch(71.50, 66.79, 144.14°)
OKLab	oklab(73.61% -0.1463 0.0948)
OKLCH	oklch(73.61% 0.174 147.1)
XYZ	xyz(25.6345, 42.9255, 18.9887)
Luminance	0.4293 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC664 #C64EB0

analogous

#74C64E #4EC664 #4EC6A0

triadic

#4EC664 #644EC6 #C6644E

tetradic

#4EC664 #4E74C6 #C64EB0 #C6A04E

square

#4EC664 #4E74C6 #C64EB0 #C6A04E

split-complementary

#4EC664 #A04EC6 #C64E74

monochromatic

#257434 #34A249 #4EC664 #7CD58D #ABE4B5

Accessibility & contrast

On white

2.19

#4EC664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#4EC664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC664

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC664	#FFFFFF	#000000	##000000
##4EC664	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B65C

Deuteranopia (green-blind)

#B9AB6B

Tritanopia (blue-blind)

#30C2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec664;
/* rgb */ color: rgb(78, 198, 100);
/* oklch */ color: oklch(73.6% 0.174 147.1);

Tailwind

colors: {
  custom: {
    50: '#8bd892',
    500: '#4ec664',
    950: '#000000',
  },
}

SCSS

$custom: #4ec664;
$custom-light: #8bd892;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec664",
  "rgb": {
    "r": 78,
    "g": 198,
    "b": 100
  },
  "hsl": {
    "h": 131,
    "s": 51.282,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73605,
    "c": 0.17436,
    "h": 147.1
  },
  "luminance": 0.42928
}

Semantic roles & 50–950 ramp

primary

#4EC664

secondary

#D19EC8

accent

#4DC1DB

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4EC664

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

Preview Lab → · Contrast checker → · Palette generator →