#4ECC42#4ECC42

#4ECC42 is a light, highly saturated green. Relative luminance 0.452; OKLCH L 74.7% C 0.209 H 141.9°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC42
RGB	rgb(78, 204, 66)
HSL	hsl(115, 58%, 53%)
HSV	hsv(115, 68%, 80%)
CMYK	cmyk(61.8%, 0%, 67.6%, 20%)
CIE-LAB	lab(73.02, -60.32, 56.23)
CIE-LCH	lch(73.02, 82.46, 137.01°)
OKLab	oklab(74.74% -0.1645 0.1291)
OKLCH	oklch(74.74% 0.209 141.9)
XYZ	xyz(25.7168, 45.1963, 12.5217)
Luminance	0.4520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC42 #C042CC

analogous

#93CC42 #4ECC42 #42CC7B

triadic

#4ECC42 #424ECC #CC424E

tetradic

#4ECC42 #4293CC #C042CC #CC7B42

square

#4ECC42 #4293CC #C042CC #CC7B42

split-complementary

#4ECC42 #7B42CC #CC4293

monochromatic

#27741F #37A42C #4ECC42 #7BD972 #A8E6A2

Accessibility & contrast

On white

2.09

#4ECC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#4ECC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC42

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC42	#FFFFFF	#000000	##000000
##4ECC42	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2F

Deuteranopia (green-blind)

#C1AF4F

Tritanopia (blue-blind)

#38C6B0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ecc42;
/* rgb */ color: rgb(78, 204, 66);
/* oklch */ color: oklch(74.7% 0.209 141.9);

Tailwind

colors: {
  custom: {
    50: '#8edd7d',
    500: '#4ecc42',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc42;
$custom-light: #8edd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc42",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 66
  },
  "hsl": {
    "h": 114.783,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74743,
    "c": 0.20904,
    "h": 141.9
  },
  "luminance": 0.45199
}

Semantic roles & 50–950 ramp

primary

#4ECC42

secondary

#CE97D3

accent

#47E1D3

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #4ECC42

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

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