#4EC77A#4EC77A

#4EC77A is a light, vivid green. Relative luminance 0.439; OKLCH L 74.2% C 0.155 H 152.5°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#4EC77A
RGB	rgb(78, 199, 122)
HSL	hsl(142, 52%, 54%)
HSV	hsv(142, 61%, 78%)
CMYK	cmyk(60.8%, 0%, 38.7%, 22%)
CIE-LAB	lab(72.14, -50.93, 28.77)
CIE-LCH	lch(72.14, 58.49, 150.54°)
OKLab	oklab(74.24% -0.1378 0.0717)
OKLCH	oklch(74.24% 0.155 152.5)
XYZ	xyz(27.0760, 43.8690, 25.4493)
Luminance	0.4387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC77A #C74E9B

analogous

#5FC74E #4EC77A #4EC7B6

triadic

#4EC77A #7A4EC7 #C77A4E

tetradic

#4EC77A #4E5FC7 #C74E9B #C7B64E

square

#4EC77A #4E5FC7 #C74E9B #C7B64E

split-complementary

#4EC77A #B64EC7 #C74E5F

monochromatic

#257542 #34A45D #4EC77A #7CD69D #ABE4C0

Accessibility & contrast

On white

2.15

#4EC77A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#4EC77A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC77A

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC77A	#FFFFFF	#000000	##000000
##4EC77A	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B875

Deuteranopia (green-blind)

#B7AC7F

Tritanopia (blue-blind)

#23C4B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4ec77a;
/* rgb */ color: rgb(78, 199, 122);
/* oklch */ color: oklch(74.2% 0.155 152.5);

Tailwind

colors: {
  custom: {
    50: '#8bd9a1',
    500: '#4ec77a',
    950: '#000000',
  },
}

SCSS

$custom: #4ec77a;
$custom-light: #8bd9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec77a",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 122
  },
  "hsl": {
    "h": 141.818,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.74235,
    "c": 0.15536,
    "h": 152.5
  },
  "luminance": 0.43872
}

Semantic roles & 50–950 ramp

primary

#4EC77A

secondary

#D29FBF

accent

#4CA7DB

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #4EC77A

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

Preview Lab → · Contrast checker → · Palette generator →