#4ECE81#4ECE81

#4ECE81 is a light, vivid green. Relative luminance 0.473; OKLCH L 76.1% C 0.158 H 153.6°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE81
RGB	rgb(78, 206, 129)
HSL	hsl(144, 57%, 56%)
HSV	hsv(144, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 37.4%, 19.2%)
CIE-LAB	lab(74.41, -52.42, 28.14)
CIE-LCH	lch(74.41, 59.50, 151.77°)
OKLab	oklab(76.14% -0.1419 0.0704)
OKLCH	oklch(76.14% 0.158 153.6)
XYZ	xyz(29.1732, 47.3444, 28.3656)
Luminance	0.4735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE81 #CE4E9B

analogous

#5BCE4E #4ECE81 #4ECEC1

triadic

#4ECE81 #814ECE #CE814E

tetradic

#4ECE81 #4E5BCE #CE4E9B #CEC14E

square

#4ECE81 #4E5BCE #CE4E9B #CEC14E

split-complementary

#4ECE81 #C14ECE #CE4E5B

monochromatic

#237F48 #30AE63 #4ECE81 #7EDBA3 #AEE9C5

Accessibility & contrast

On white

2.01

#4ECE81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#4ECE81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE81

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE81	#FFFFFF	#000000	##000000
##4ECE81	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBE7C

Deuteranopia (green-blind)

#BDB286

Tritanopia (blue-blind)

#18CCBA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ece81;
/* rgb */ color: rgb(78, 206, 129);
/* oklch */ color: oklch(76.1% 0.158 153.6);

Tailwind

colors: {
  custom: {
    50: '#8cdea6',
    500: '#4ece81',
    950: '#000000',
  },
}

SCSS

$custom: #4ece81;
$custom-light: #8cdea6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece81",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 129
  },
  "hsl": {
    "h": 143.906,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76137,
    "c": 0.1584,
    "h": 153.6
  },
  "luminance": 0.47347
}

Semantic roles & 50–950 ramp

primary

#4ECE81

secondary

#D7A1C1

accent

#48A3E0

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4ECE81

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

Preview Lab → · Contrast checker → · Palette generator →