#4EC03E#4EC03E

#4EC03E is a light, vivid green. Relative luminance 0.397; OKLCH L 71.6% C 0.197 H 141.3°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#4EC03E
RGB	rgb(78, 192, 62)
HSL	hsl(113, 51%, 50%)
HSV	hsv(113, 68%, 75%)
CMYK	cmyk(59.4%, 0%, 67.7%, 24.7%)
CIE-LAB	lab(69.23, -56.43, 53.78)
CIE-LCH	lch(69.23, 77.95, 136.38°)
OKLab	oklab(71.6% -0.1541 0.1234)
OKLCH	oklch(71.6% 0.197 141.3)
XYZ	xyz(22.8599, 39.6647, 11.0079)
Luminance	0.3967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC03E #B03EC0

analogous

#8FC03E #4EC03E #3EC06F

triadic

#4EC03E #3E4EC0 #C03E4E

tetradic

#4EC03E #3E8FC0 #B03EC0 #C06F3E

square

#4EC03E #3E8FC0 #B03EC0 #C06F3E

split-complementary

#4EC03E #6F3EC0 #C03E8F

monochromatic

#286320 #3B922F #4EC03E #78CF6C #A2DE9A

Accessibility & contrast

On white

2.35

#4EC03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#4EC03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC03E

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC03E	#FFFFFF	#000000	##000000
##4EC03E	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2C

Deuteranopia (green-blind)

#B7A54A

Tritanopia (blue-blind)

#3DBAA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4ec03e;
/* rgb */ color: rgb(78, 192, 62);
/* oklch */ color: oklch(71.6% 0.197 141.3);

Tailwind

colors: {
  custom: {
    50: '#8cd47a',
    500: '#4ec03e',
    950: '#000000',
  },
}

SCSS

$custom: #4ec03e;
$custom-light: #8cd47a;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec03e",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 62
  },
  "hsl": {
    "h": 112.615,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71601,
    "c": 0.19746,
    "h": 141.3
  },
  "luminance": 0.39667
}

Semantic roles & 50–950 ramp

primary

#4EC03E

secondary

#C38FCA

accent

#4DDBC9

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4EC03E

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

Preview Lab → · Contrast checker → · Palette generator →