#4EC180#4EC180

#4EC180 is a light, vivid green. Relative luminance 0.413; OKLCH L 72.8% C 0.141 H 155.5°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#4EC180
RGB	rgb(78, 193, 128)
HSL	hsl(146, 48%, 53%)
HSV	hsv(146, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 33.7%, 24.3%)
CIE-LAB	lab(70.40, -47.38, 23.28)
CIE-LCH	lch(70.40, 52.79, 153.83°)
OKLab	oklab(72.84% -0.1288 0.0587)
OKLCH	oklch(72.84% 0.142 155.5)
XYZ	xyz(26.1059, 41.3156, 27.0168)
Luminance	0.4132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC180 #C14E8F

analogous

#55C14E #4EC180 #4EC1B9

triadic

#4EC180 #804EC1 #C1804E

tetradic

#4EC180 #4E55C1 #C14E8F #C1B94E

square

#4EC180 #4E55C1 #C14E8F #C1B94E

split-complementary

#4EC180 #B94EC1 #C14E55

monochromatic

#276E46 #369B62 #4EC180 #7BD1A1 #A9E1C1

Accessibility & contrast

On white

2.27

#4EC180 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#4EC180 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC180

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC180	#FFFFFF	#000000	##000000
##4EC180	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B37C

Deuteranopia (green-blind)

#B1A884

Tritanopia (blue-blind)

#22BFB0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec180;
/* rgb */ color: rgb(78, 193, 128);
/* oklch */ color: oklch(72.8% 0.141 155.5);

Tailwind

colors: {
  custom: {
    50: '#8ad4a5',
    500: '#4ec180',
    950: '#000000',
  },
}

SCSS

$custom: #4ec180;
$custom-light: #8ad4a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec180",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 128
  },
  "hsl": {
    "h": 146.087,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72839,
    "c": 0.1415,
    "h": 155.5
  },
  "luminance": 0.41318
}

Semantic roles & 50–950 ramp

primary

#4EC180

secondary

#CE9DB9

accent

#509DD8

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0D140F

muted

#7D837F

Preview Lab

Preview with #4EC180

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

Preview Lab → · Contrast checker → · Palette generator →