#4EC577#4EC577

#4EC577 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.7% C 0.155 H 151.9°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#4EC577
RGB	rgb(78, 197, 119)
HSL	hsl(141, 51%, 54%)
HSV	hsv(141, 60%, 77%)
CMYK	cmyk(60.4%, 0%, 39.6%, 22.7%)
CIE-LAB	lab(71.47, -50.67, 29.45)
CIE-LCH	lch(71.47, 58.60, 149.83°)
OKLab	oklab(73.67% -0.1371 0.0732)
OKLCH	oklch(73.67% 0.155 151.9)
XYZ	xyz(26.4359, 42.8815, 24.3330)
Luminance	0.4288 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC577 #C54E9C

analogous

#61C54E #4EC577 #4EC5B2

triadic

#4EC577 #774EC5 #C5774E

tetradic

#4EC577 #4E61C5 #C54E9C #C5B24E

square

#4EC577 #4E61C5 #C54E9C #C5B24E

split-complementary

#4EC577 #B24EC5 #C54E61

monochromatic

#267340 #35A15A #4EC577 #7CD49A #AAE3BE

Accessibility & contrast

On white

2.19

#4EC577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#4EC577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC577

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC577	#FFFFFF	#000000	##000000
##4EC577	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B672

Deuteranopia (green-blind)

#B6AB7C

Tritanopia (blue-blind)

#26C2B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec577;
/* rgb */ color: rgb(78, 197, 119);
/* oklch */ color: oklch(73.7% 0.155 151.9);

Tailwind

colors: {
  custom: {
    50: '#8bd79f',
    500: '#4ec577',
    950: '#000000',
  },
}

SCSS

$custom: #4ec577;
$custom-light: #8bd79f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec577",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 119
  },
  "hsl": {
    "h": 140.672,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73672,
    "c": 0.15542,
    "h": 151.9
  },
  "luminance": 0.42884
}

Semantic roles & 50–950 ramp

primary

#4EC577

secondary

#D19EBF

accent

#4EAADA

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4EC577

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

Preview Lab → · Contrast checker → · Palette generator →