#4EC63A#4EC63A

#4EC63A is a light, highly saturated green. Relative luminance 0.423; OKLCH L 73.1% C 0.207 H 141.0°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#4EC63A
RGB	rgb(78, 198, 58)
HSL	hsl(111, 55%, 50%)
HSV	hsv(111, 71%, 78%)
CMYK	cmyk(60.6%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(71.08, -58.90, 57.28)
CIE-LCH	lch(71.08, 82.17, 135.80°)
OKLab	oklab(73.12% -0.1611 0.1303)
OKLCH	oklch(73.12% 0.207 141)
XYZ	xyz(24.0985, 42.3111, 10.8991)
Luminance	0.4231 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC63A #B23AC6

analogous

#94C63A #4EC63A #3AC66C

triadic

#4EC63A #3A4EC6 #C63A4E

tetradic

#4EC63A #3A94C6 #B23AC6 #C66C3A

square

#4EC63A #3A94C6 #B23AC6 #C66C3A

split-complementary

#4EC63A #6C3AC6 #C63A94

monochromatic

#29681E #3B972C #4EC63A #79D469 #A3E199

Accessibility & contrast

On white

2.22

#4EC63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#4EC63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC63A

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC63A	#FFFFFF	#000000	##000000
##4EC63A	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB423

Deuteranopia (green-blind)

#BCAA48

Tritanopia (blue-blind)

#3CC0AA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4ec63a;
/* rgb */ color: rgb(78, 198, 58);
/* oklch */ color: oklch(73.1% 0.207 141.0);

Tailwind

colors: {
  custom: {
    50: '#8dd878',
    500: '#4ec63a',
    950: '#000000',
  },
}

SCSS

$custom: #4ec63a;
$custom-light: #8dd878;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec63a",
  "rgb": {
    "r": 78,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 111.429,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73123,
    "c": 0.20717,
    "h": 141
  },
  "luminance": 0.42313
}

Semantic roles & 50–950 ramp

primary

#4EC63A

secondary

#C48FCD

accent

#49DEC9

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #4EC63A

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

Preview Lab → · Contrast checker → · Palette generator →