#4ECE5E#4ECE5E

#4ECE5E is a light, vivid green. Relative luminance 0.466; OKLCH L 75.6% C 0.190 H 145.6°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE5E
RGB	rgb(78, 206, 94)
HSL	hsl(128, 57%, 56%)
HSV	hsv(128, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 54.4%, 19.2%)
CIE-LAB	lab(73.91, -57.93, 44.97)
CIE-LCH	lch(73.91, 73.34, 142.18°)
OKLab	oklab(75.57% -0.1567 0.1075)
OKLCH	oklch(75.57% 0.19 145.6)
XYZ	xyz(27.2318, 46.5678, 18.1409)
Luminance	0.4657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE5E #CE4EBE

analogous

#7ECE4E #4ECE5E #4ECE9E

triadic

#4ECE5E #5E4ECE #CE5E4E

tetradic

#4ECE5E #4E7ECE #CE4EBE #CE9E4E

square

#4ECE5E #4E7ECE #CE4EBE #CE9E4E

split-complementary

#4ECE5E #9E4ECE #CE4E7E

monochromatic

#237F2E #30AE40 #4ECE5E #7EDB8A #AEE9B5

Accessibility & contrast

On white

2.04

#4ECE5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#4ECE5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE5E

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE5E	#FFFFFF	#000000	##000000
##4ECE5E	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC54

Deuteranopia (green-blind)

#C1B166

Tritanopia (blue-blind)

#2FC9B5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ece5e;
/* rgb */ color: rgb(78, 206, 94);
/* oklch */ color: oklch(75.6% 0.190 145.6);

Tailwind

colors: {
  custom: {
    50: '#8dde8e',
    500: '#4ece5e',
    950: '#000000',
  },
}

SCSS

$custom: #4ece5e;
$custom-light: #8dde8e;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece5e",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 94
  },
  "hsl": {
    "h": 127.5,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75566,
    "c": 0.19002,
    "h": 145.6
  },
  "luminance": 0.4657
}

Semantic roles & 50–950 ramp

primary

#4ECE5E

secondary

#D7A1D0

accent

#48CDE0

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4ECE5E

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

Preview Lab → · Contrast checker → · Palette generator →