#4EC545#4EC545

#4EC545 is a light, vivid green. Relative luminance 0.420; OKLCH L 73.0% C 0.199 H 142.2°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#4EC545
RGB	rgb(78, 197, 69)
HSL	hsl(116, 52%, 52%)
HSV	hsv(116, 65%, 77%)
CMYK	cmyk(60.4%, 0%, 65%, 22.7%)
CIE-LAB	lab(70.86, -57.56, 52.66)
CIE-LCH	lch(70.86, 78.02, 137.55°)
OKLab	oklab(72.96% -0.1568 0.1219)
OKLCH	oklch(72.96% 0.199 142.2)
XYZ	xyz(24.1810, 41.9796, 12.4576)
Luminance	0.4198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC545 #BC45C5

analogous

#8EC545 #4EC545 #45C57C

triadic

#4EC545 #454EC5 #C5454E

tetradic

#4EC545 #458EC5 #BC45C5 #C57C45

square

#4EC545 #458EC5 #BC45C5 #C57C45

split-complementary

#4EC545 #7C45C5 #C5458E

monochromatic

#276D22 #389C31 #4EC545 #7AD474 #A7E2A2

Accessibility & contrast

On white

2.23

#4EC545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#4EC545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC545

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC545	#FFFFFF	#000000	##000000
##4EC545	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B435

Deuteranopia (green-blind)

#BBAA50

Tritanopia (blue-blind)

#3ABFAA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec545;
/* rgb */ color: rgb(78, 197, 69);
/* oklch */ color: oklch(73.0% 0.199 142.2);

Tailwind

colors: {
  custom: {
    50: '#8cd87e',
    500: '#4ec545',
    950: '#000000',
  },
}

SCSS

$custom: #4ec545;
$custom-light: #8cd87e;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec545",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 115.781,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.72962,
    "c": 0.1986,
    "h": 142.2
  },
  "luminance": 0.41982
}

Semantic roles & 50–950 ramp

primary

#4EC545

secondary

#CB97CF

accent

#4CDCD2

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4EC545

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

Preview Lab → · Contrast checker → · Palette generator →