#4ECE78#4ECE78

#4ECE78 is a light, vivid green. Relative luminance 0.471; OKLCH L 76.0% C 0.167 H 151.1°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE78
RGB	rgb(78, 206, 120)
HSL	hsl(140, 57%, 56%)
HSV	hsv(140, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 41.7%, 19.2%)
CIE-LAB	lab(74.26, -54.01, 32.59)
CIE-LCH	lch(74.26, 63.08, 148.90°)
OKLab	oklab(75.97% -0.1459 0.0806)
OKLCH	oklch(75.97% 0.167 151.1)
XYZ	xyz(28.6011, 47.1155, 25.3526)
Luminance	0.4712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE78 #CE4EA4

analogous

#64CE4E #4ECE78 #4ECEB8

triadic

#4ECE78 #784ECE #CE784E

tetradic

#4ECE78 #4E64CE #CE4EA4 #CEB84E

square

#4ECE78 #4E64CE #CE4EA4 #CEB84E

split-complementary

#4ECE78 #B84ECE #CE4E64

monochromatic

#237F41 #30AE5A #4ECE78 #7EDB9D #AEE9C1

Accessibility & contrast

On white

2.01

#4ECE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#4ECE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE78

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE78	#FFFFFF	#000000	##000000
##4ECE78	1.00	2.01	10.42	10.42
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE72

Deuteranopia (green-blind)

#BEB27E

Tritanopia (blue-blind)

#20CBB9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ece78;
/* rgb */ color: rgb(78, 206, 120);
/* oklch */ color: oklch(76.0% 0.167 151.1);

Tailwind

colors: {
  custom: {
    50: '#8cdea0',
    500: '#4ece78',
    950: '#000000',
  },
}

SCSS

$custom: #4ece78;
$custom-light: #8cdea0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece78",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 120
  },
  "hsl": {
    "h": 139.688,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.7597,
    "c": 0.16671,
    "h": 151.1
  },
  "luminance": 0.47118
}

Semantic roles & 50–950 ramp

primary

#4ECE78

secondary

#D7A1C5

accent

#48AEE0

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #4ECE78

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

Preview Lab → · Contrast checker → · Palette generator →