#4EC227#4EC227

#4EC227 is a light, highly saturated green. Relative luminance 0.404; OKLCH L 72.0% C 0.213 H 139.5°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#4EC227
RGB	rgb(78, 194, 39)
HSL	hsl(105, 67%, 46%)
HSV	hsv(105, 80%, 76%)
CMYK	cmyk(59.8%, 0%, 79.9%, 23.9%)
CIE-LAB	lab(69.72, -58.80, 62.29)
CIE-LCH	lch(69.72, 85.66, 133.35°)
OKLab	oklab(71.96% -0.1618 0.1382)
OKLCH	oklch(71.96% 0.213 139.5)
XYZ	xyz(22.7989, 40.3477, 8.5055)
Luminance	0.4035 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC227 #9B27C2

analogous

#9BC227 #4EC227 #27C24D

triadic

#4EC227 #274EC2 #C2274E

tetradic

#4EC227 #279BC2 #9B27C2 #C24D27

square

#4EC227 #279BC2 #9B27C2 #C24D27

split-complementary

#4EC227 #4D27C2 #C2279B

monochromatic

#255C13 #3A8F1D #4EC227 #6FDB4B #98E57E

Accessibility & contrast

On white

2.32

#4EC227 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#4EC227 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC227

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC227	#FFFFFF	#000000	##000000
##4EC227	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#B9A73A

Tritanopia (blue-blind)

#40BBA6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4ec227;
/* rgb */ color: rgb(78, 194, 39);
/* oklch */ color: oklch(72.0% 0.213 139.5);

Tailwind

colors: {
  custom: {
    50: '#8dd56e',
    500: '#4ec227',
    950: '#000000',
  },
}

SCSS

$custom: #4ec227;
$custom-light: #8dd56e;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec227",
  "rgb": {
    "r": 78,
    "g": 194,
    "b": 39
  },
  "hsl": {
    "h": 104.903,
    "s": 66.524,
    "l": 45.686
  },
  "oklch": {
    "l": 0.71957,
    "c": 0.21277,
    "h": 139.5
  },
  "luminance": 0.4035
}

Semantic roles & 50–950 ramp

primary

#4EC227

secondary

#B877CE

accent

#3EE9BE

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #4EC227

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

Preview Lab → · Contrast checker → · Palette generator →