#4ECD42#4ECD42

#4ECD42 is a light, highly saturated green. Relative luminance 0.457; OKLCH L 75.0% C 0.210 H 141.9°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD42
RGB	rgb(78, 205, 66)
HSL	hsl(115, 58%, 53%)
HSV	hsv(115, 68%, 80%)
CMYK	cmyk(62%, 0%, 67.8%, 19.6%)
CIE-LAB	lab(73.33, -60.67, 56.56)
CIE-LCH	lch(73.33, 82.94, 137.01°)
OKLab	oklab(75% -0.1654 0.1297)
OKLCH	oklch(75% 0.21 141.9)
XYZ	xyz(25.9552, 45.6732, 12.6012)
Luminance	0.4568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD42 #C142CD

analogous

#93CD42 #4ECD42 #42CD7B

triadic

#4ECD42 #424ECD #CD424E

tetradic

#4ECD42 #4293CD #C142CD #CD7B42

square

#4ECD42 #4293CD #C142CD #CD7B42

split-complementary

#4ECD42 #7B42CD #CD4293

monochromatic

#27761F #36A62C #4ECD42 #7BDA72 #A9E7A3

Accessibility & contrast

On white

2.07

#4ECD42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#4ECD42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD42

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD42	#FFFFFF	#000000	##000000
##4ECD42	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB2E

Deuteranopia (green-blind)

#C2B04F

Tritanopia (blue-blind)

#38C7B1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ecd42;
/* rgb */ color: rgb(78, 205, 66);
/* oklch */ color: oklch(75.0% 0.210 141.9);

Tailwind

colors: {
  custom: {
    50: '#8edd7d',
    500: '#4ecd42',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd42;
$custom-light: #8edd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd42",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 66
  },
  "hsl": {
    "h": 114.82,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75001,
    "c": 0.21021,
    "h": 141.9
  },
  "luminance": 0.45676
}

Semantic roles & 50–950 ramp

primary

#4ECD42

secondary

#CE97D3

accent

#46E1D4

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #4ECD42

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

Preview Lab → · Contrast checker → · Palette generator →