#4EC03D#4EC03D

#4EC03D is a light, vivid green. Relative luminance 0.397; OKLCH L 71.6% C 0.198 H 141.2°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#4EC03D
RGB	rgb(78, 192, 61)
HSL	hsl(112, 52%, 50%)
HSV	hsv(112, 68%, 75%)
CMYK	cmyk(59.4%, 0%, 68.2%, 24.7%)
CIE-LAB	lab(69.22, -56.52, 54.17)
CIE-LCH	lch(69.22, 78.28, 136.21°)
OKLab	oklab(71.59% -0.1544 0.1241)
OKLCH	oklch(71.59% 0.198 141.2)
XYZ	xyz(22.8327, 39.6538, 10.8647)
Luminance	0.3966 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC03D #AF3DC0

analogous

#8FC03D #4EC03D #3DC06E

triadic

#4EC03D #3D4EC0 #C03D4E

tetradic

#4EC03D #3D8FC0 #AF3DC0 #C06E3D

square

#4EC03D #3D8FC0 #AF3DC0 #C06E3D

split-complementary

#4EC03D #6E3DC0 #C03D8F

monochromatic

#28631F #3B922E #4EC03D #78D06A #A2DF99

Accessibility & contrast

On white

2.35

#4EC03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#4EC03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC03D

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC03D	#FFFFFF	#000000	##000000
##4EC03D	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)

#C5AF2A

Deuteranopia (green-blind)

#B7A549

Tritanopia (blue-blind)

#3DBAA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4ec03d;
/* rgb */ color: rgb(78, 192, 61);
/* oklch */ color: oklch(71.6% 0.198 141.2);

Tailwind

colors: {
  custom: {
    50: '#8cd479',
    500: '#4ec03d',
    950: '#000000',
  },
}

SCSS

$custom: #4ec03d;
$custom-light: #8cd479;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec03d",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 61
  },
  "hsl": {
    "h": 112.214,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71592,
    "c": 0.19814,
    "h": 141.2
  },
  "luminance": 0.39656
}

Semantic roles & 50–950 ramp

primary

#4EC03D

secondary

#C38ECA

accent

#4DDBC9

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4EC03D

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

Preview Lab → · Contrast checker → · Palette generator →