#4ECE5F#4ECE5F

#4ECE5F is a light, vivid green. Relative luminance 0.466; OKLCH L 75.6% C 0.189 H 145.7°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE5F
RGB	rgb(78, 206, 95)
HSL	hsl(128, 57%, 56%)
HSV	hsv(128, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 53.9%, 19.2%)
CIE-LAB	lab(73.92, -57.80, 44.51)
CIE-LCH	lch(73.92, 72.95, 142.40°)
OKLab	oklab(75.58% -0.1563 0.1065)
OKLCH	oklch(75.58% 0.189 145.7)
XYZ	xyz(27.2770, 46.5859, 18.3787)
Luminance	0.4659 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE5F #CE4EBD

analogous

#7DCE4E #4ECE5F #4ECE9F

triadic

#4ECE5F #5F4ECE #CE5F4E

tetradic

#4ECE5F #4E7DCE #CE4EBD #CE9F4E

square

#4ECE5F #4E7DCE #CE4EBD #CE9F4E

split-complementary

#4ECE5F #9F4ECE #CE4E7D

monochromatic

#237F2F #30AE41 #4ECE5F #7EDB8A #AEE9B6

Accessibility & contrast

On white

2.04

#4ECE5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#4ECE5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE5F

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE5F	#FFFFFF	#000000	##000000
##4ECE5F	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC55

Deuteranopia (green-blind)

#C1B167

Tritanopia (blue-blind)

#2EC9B5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ece5f;
/* rgb */ color: rgb(78, 206, 95);
/* oklch */ color: oklch(75.6% 0.189 145.7);

Tailwind

colors: {
  custom: {
    50: '#8dde8f',
    500: '#4ece5f',
    950: '#000000',
  },
}

SCSS

$custom: #4ece5f;
$custom-light: #8dde8f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece5f",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 95
  },
  "hsl": {
    "h": 127.969,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75579,
    "c": 0.18918,
    "h": 145.7
  },
  "luminance": 0.46589
}

Semantic roles & 50–950 ramp

primary

#4ECE5F

secondary

#D7A1CF

accent

#48CCE0

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150D

muted

#7E837D

Preview Lab

Preview with #4ECE5F

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

Preview Lab → · Contrast checker → · Palette generator →