#4EC280#4EC280

#4EC280 is a light, vivid green. Relative luminance 0.418; OKLCH L 73.1% C 0.143 H 155.3°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#4EC280
RGB	rgb(78, 194, 128)
HSL	hsl(146, 49%, 53%)
HSV	hsv(146, 60%, 76%)
CMYK	cmyk(59.8%, 0%, 34%, 23.9%)
CIE-LAB	lab(70.70, -47.79, 23.70)
CIE-LCH	lch(70.70, 53.35, 153.62°)
OKLab	oklab(73.09% -0.1298 0.0597)
OKLCH	oklch(73.09% 0.143 155.3)
XYZ	xyz(26.3277, 41.7592, 27.0908)
Luminance	0.4176 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC280 #C24E90

analogous

#56C24E #4EC280 #4EC2BA

triadic

#4EC280 #804EC2 #C2804E

tetradic

#4EC280 #4E56C2 #C24E90 #C2BA4E

square

#4EC280 #4E56C2 #C24E90 #C2BA4E

split-complementary

#4EC280 #BA4EC2 #C24E56

monochromatic

#266F46 #369D62 #4EC280 #7CD2A1 #A9E1C1

Accessibility & contrast

On white

2.25

#4EC280 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#4EC280 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC280

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC280	#FFFFFF	#000000	##000000
##4EC280	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B47C

Deuteranopia (green-blind)

#B2A984

Tritanopia (blue-blind)

#22C0B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec280;
/* rgb */ color: rgb(78, 194, 128);
/* oklch */ color: oklch(73.1% 0.143 155.3);

Tailwind

colors: {
  custom: {
    50: '#8ad5a5',
    500: '#4ec280',
    950: '#000000',
  },
}

SCSS

$custom: #4ec280;
$custom-light: #8ad5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec280",
  "rgb": {
    "r": 78,
    "g": 194,
    "b": 128
  },
  "hsl": {
    "h": 145.862,
    "s": 48.739,
    "l": 53.333
  },
  "oklch": {
    "l": 0.73091,
    "c": 0.14289,
    "h": 155.3
  },
  "luminance": 0.41762
}

Semantic roles & 50–950 ramp

primary

#4EC280

secondary

#CF9DB9

accent

#509DD8

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4EC280

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

Preview Lab → · Contrast checker → · Palette generator →