#4ECE5A#4ECE5A

#4ECE5A is a light, vivid green. Relative luminance 0.465; OKLCH L 75.5% C 0.193 H 144.9°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE5A
RGB	rgb(78, 206, 90)
HSL	hsl(126, 57%, 56%)
HSV	hsv(126, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 56.3%, 19.2%)
CIE-LAB	lab(73.87, -58.44, 46.79)
CIE-LCH	lch(73.87, 74.86, 141.32°)
OKLab	oklab(75.51% -0.1582 0.1112)
OKLCH	oklch(75.51% 0.193 144.9)
XYZ	xyz(27.0570, 46.4978, 17.2200)
Luminance	0.4650 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE5A #CE4EC2

analogous

#82CE4E #4ECE5A #4ECE9A

triadic

#4ECE5A #5A4ECE #CE5A4E

tetradic

#4ECE5A #4E82CE #CE4EC2 #CE9A4E

square

#4ECE5A #4E82CE #CE4EC2 #CE9A4E

split-complementary

#4ECE5A #9A4ECE #CE4E82

monochromatic

#237F2C #30AE3C #4ECE5A #7EDB87 #AEE9B3

Accessibility & contrast

On white

2.04

#4ECE5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#4ECE5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE5A

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE5A	#FFFFFF	#000000	##000000
##4ECE5A	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC4F

Deuteranopia (green-blind)

#C1B163

Tritanopia (blue-blind)

#30C9B4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ece5a;
/* rgb */ color: rgb(78, 206, 90);
/* oklch */ color: oklch(75.5% 0.193 144.9);

Tailwind

colors: {
  custom: {
    50: '#8dde8c',
    500: '#4ece5a',
    950: '#000000',
  },
}

SCSS

$custom: #4ece5a;
$custom-light: #8dde8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece5a",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 90
  },
  "hsl": {
    "h": 125.625,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75514,
    "c": 0.19339,
    "h": 144.9
  },
  "luminance": 0.465
}

Semantic roles & 50–950 ramp

primary

#4ECE5A

secondary

#D7A1D2

accent

#48D2E0

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4ECE5A

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

Preview Lab → · Contrast checker → · Palette generator →