#4EC657#4EC657

#4EC657 is a light, vivid green. Relative luminance 0.427; OKLCH L 73.4% C 0.186 H 144.6°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#4EC657
RGB	rgb(78, 198, 87)
HSL	hsl(125, 51%, 54%)
HSV	hsv(125, 61%, 78%)
CMYK	cmyk(60.6%, 0%, 56.1%, 22.4%)
CIE-LAB	lab(71.35, -55.90, 45.20)
CIE-LCH	lch(71.35, 71.89, 141.04°)
OKLab	oklab(73.42% -0.1515 0.1075)
OKLCH	oklch(73.42% 0.186 144.6)
XYZ	xyz(25.0548, 42.6936, 15.9353)
Luminance	0.4270 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC657 #C64EBD

analogous

#81C64E #4EC657 #4EC693

triadic

#4EC657 #574EC6 #C6574E

tetradic

#4EC657 #4E81C6 #C64EBD #C6934E

square

#4EC657 #4E81C6 #C64EBD #C6934E

split-complementary

#4EC657 #934EC6 #C64E81

monochromatic

#25742B #34A23D #4EC657 #7CD583 #ABE4AF

Accessibility & contrast

On white

2.20

#4EC657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#4EC657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC657

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC657	#FFFFFF	#000000	##000000
##4EC657	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B54C

Deuteranopia (green-blind)

#BAAB5F

Tritanopia (blue-blind)

#35C1AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec657;
/* rgb */ color: rgb(78, 198, 87);
/* oklch */ color: oklch(73.4% 0.186 144.6);

Tailwind

colors: {
  custom: {
    50: '#8cd889',
    500: '#4ec657',
    950: '#000000',
  },
}

SCSS

$custom: #4ec657;
$custom-light: #8cd889;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec657",
  "rgb": {
    "r": 78,
    "g": 198,
    "b": 87
  },
  "hsl": {
    "h": 124.5,
    "s": 51.282,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73424,
    "c": 0.18573,
    "h": 144.6
  },
  "luminance": 0.42696
}

Semantic roles & 50–950 ramp

primary

#4EC657

secondary

#D19ECE

accent

#4DD0DB

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4EC657

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

Preview Lab → · Contrast checker → · Palette generator →