#4EC780#4EC780

#4EC780 is a light, vivid green. Relative luminance 0.440; OKLCH L 74.4% C 0.150 H 154.4°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4EC780
RGB	rgb(78, 199, 128)
HSL	hsl(145, 52%, 54%)
HSV	hsv(145, 61%, 78%)
CMYK	cmyk(60.8%, 0%, 35.7%, 22%)
CIE-LAB	lab(72.24, -49.82, 25.77)
CIE-LCH	lch(72.24, 56.09, 152.65°)
OKLab	oklab(74.35% -0.1351 0.0647)
OKLCH	oklch(74.35% 0.15 154.4)
XYZ	xyz(27.4593, 44.0223, 27.4680)
Luminance	0.4402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC780 #C74E95

analogous

#59C74E #4EC780 #4EC7BC

triadic

#4EC780 #804EC7 #C7804E

tetradic

#4EC780 #4E59C7 #C74E95 #C7BC4E

square

#4EC780 #4E59C7 #C74E95 #C7BC4E

split-complementary

#4EC780 #BC4EC7 #C74E59

monochromatic

#257546 #34A462 #4EC780 #7CD6A1 #ABE4C3

Accessibility & contrast

On white

2.14

#4EC780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#4EC780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC780

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC780	#FFFFFF	#000000	##000000
##4EC780	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B87B

Deuteranopia (green-blind)

#B6AD85

Tritanopia (blue-blind)

#1EC5B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4ec780;
/* rgb */ color: rgb(78, 199, 128);
/* oklch */ color: oklch(74.4% 0.150 154.4);

Tailwind

colors: {
  custom: {
    50: '#8bd9a5',
    500: '#4ec780',
    950: '#000000',
  },
}

SCSS

$custom: #4ec780;
$custom-light: #8bd9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec780",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 128
  },
  "hsl": {
    "h": 144.793,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.74353,
    "c": 0.14979,
    "h": 154.4
  },
  "luminance": 0.44025
}

Semantic roles & 50–950 ramp

primary

#4EC780

secondary

#D29FBD

accent

#4CA0DB

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4EC780

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

Preview Lab → · Contrast checker → · Palette generator →