#4EC17A#4EC17A

#4EC17A is a light, vivid green. Relative luminance 0.412; OKLCH L 72.7% C 0.147 H 153.4°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#4EC17A
RGB	rgb(78, 193, 122)
HSL	hsl(143, 48%, 53%)
HSV	hsv(143, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 36.8%, 24.3%)
CIE-LAB	lab(70.29, -48.52, 26.31)
CIE-LCH	lch(70.29, 55.20, 151.53°)
OKLab	oklab(72.72% -0.1315 0.0659)
OKLCH	oklch(72.72% 0.147 153.4)
XYZ	xyz(25.7226, 41.1623, 24.9981)
Luminance	0.4117 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC17A #C14E95

analogous

#5BC14E #4EC17A #4EC1B4

triadic

#4EC17A #7A4EC1 #C17A4E

tetradic

#4EC17A #4E5BC1 #C14E95 #C1B44E

square

#4EC17A #4E5BC1 #C14E95 #C1B44E

split-complementary

#4EC17A #B44EC1 #C14E5B

monochromatic

#276E42 #369B5D #4EC17A #7BD19C #A9E1BE

Accessibility & contrast

On white

2.27

#4EC17A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#4EC17A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC17A

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC17A	#FFFFFF	#000000	##000000
##4EC17A	1.00	2.27	9.23	9.23
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B275

Deuteranopia (green-blind)

#B2A87F

Tritanopia (blue-blind)

#27BFAF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec17a;
/* rgb */ color: rgb(78, 193, 122);
/* oklch */ color: oklch(72.7% 0.147 153.4);

Tailwind

colors: {
  custom: {
    50: '#8ad4a1',
    500: '#4ec17a',
    950: '#000000',
  },
}

SCSS

$custom: #4ec17a;
$custom-light: #8ad4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec17a",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 122
  },
  "hsl": {
    "h": 142.957,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72716,
    "c": 0.14708,
    "h": 153.4
  },
  "luminance": 0.41165
}

Semantic roles & 50–950 ramp

primary

#4EC17A

secondary

#CE9DBB

accent

#50A4D8

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0D140F

muted

#7D837E

Preview Lab

Preview with #4EC17A

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

Preview Lab → · Contrast checker → · Palette generator →