#4EC18A#4EC18A

#4EC18A is a light, vivid teal. Relative luminance 0.416; OKLCH L 73.1% C 0.132 H 159.5°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#4EC18A
RGB	rgb(78, 193, 138)
HSL	hsl(151, 48%, 53%)
HSV	hsv(151, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 28.5%, 24.3%)
CIE-LAB	lab(70.59, -45.37, 18.21)
CIE-LCH	lch(70.59, 48.89, 158.13°)
OKLab	oklab(73.06% -0.1241 0.0463)
OKLCH	oklch(73.06% 0.132 159.5)
XYZ	xyz(26.7969, 41.5920, 30.6557)
Luminance	0.4159 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC18A #C14E85

analogous

#4EC150 #4EC18A #4EBFC1

triadic

#4EC18A #8A4EC1 #C18A4E

tetradic

#4EC18A #504EC1 #C14E85 #BFC14E

square

#4EC18A #504EC1 #C14E85 #BFC14E

split-complementary

#4EC18A #C14EBF #C1504E

monochromatic

#276E4C #369B6B #4EC18A #7BD1A8 #A9E1C6

Accessibility & contrast

On white

2.25

#4EC18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#4EC18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC18A

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC18A	#FFFFFF	#000000	##000000
##4EC18A	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB387

Deuteranopia (green-blind)

#AFA88D

Tritanopia (blue-blind)

#18C0B2

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec18a;
/* rgb */ color: rgb(78, 193, 138);
/* oklch */ color: oklch(73.1% 0.132 159.5);

Tailwind

colors: {
  custom: {
    50: '#8ad4ac',
    500: '#4ec18a',
    950: '#000000',
  },
}

SCSS

$custom: #4ec18a;
$custom-light: #8ad4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec18a",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 138
  },
  "hsl": {
    "h": 151.304,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.73059,
    "c": 0.13249,
    "h": 159.5
  },
  "luminance": 0.41595
}

Semantic roles & 50–950 ramp

primary

#4EC18A

secondary

#CE9DB4

accent

#5091D8

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0D1410

muted

#7D837F

Preview Lab

Preview with #4EC18A

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

Preview Lab → · Contrast checker → · Palette generator →