#4EC18F#4EC18F

#4EC18F is a light, vivid teal. Relative luminance 0.417; OKLCH L 73.2% C 0.128 H 161.8°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#4EC18F
RGB	rgb(78, 193, 143)
HSL	hsl(154, 48%, 53%)
HSV	hsv(154, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 25.9%, 24.3%)
CIE-LAB	lab(70.69, -44.31, 15.66)
CIE-LCH	lch(70.69, 47.00, 160.53°)
OKLab	oklab(73.18% -0.1218 0.04)
OKLCH	oklch(73.18% 0.128 161.8)
XYZ	xyz(27.1672, 41.7401, 32.6062)
Luminance	0.4174 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC18F #C14E80

analogous

#4EC155 #4EC18F #4EB9C1

triadic

#4EC18F #8F4EC1 #C18F4E

tetradic

#4EC18F #554EC1 #C14E80 #B9C14E

square

#4EC18F #554EC1 #C14E80 #B9C14E

split-complementary

#4EC18F #C14EB9 #C1554E

monochromatic

#276E4F #369B6F #4EC18F #7BD1AC #A9E1C8

Accessibility & contrast

On white

2.25

#4EC18F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#4EC18F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC18F

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC18F	#FFFFFF	#000000	##000000
##4EC18F	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB48C

Deuteranopia (green-blind)

#AEA892

Tritanopia (blue-blind)

#11C1B3

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec18f;
/* rgb */ color: rgb(78, 193, 143);
/* oklch */ color: oklch(73.2% 0.128 161.8);

Tailwind

colors: {
  custom: {
    50: '#8ad4b0',
    500: '#4ec18f',
    950: '#000000',
  },
}

SCSS

$custom: #4ec18f;
$custom-light: #8ad4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec18f",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 143
  },
  "hsl": {
    "h": 153.913,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.73177,
    "c": 0.12819,
    "h": 161.8
  },
  "luminance": 0.41743
}

Semantic roles & 50–950 ramp

primary

#4EC18F

secondary

#CE9DB2

accent

#508BD8

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0D1410

muted

#7D837F

Preview Lab

Preview with #4EC18F

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

Preview Lab → · Contrast checker → · Palette generator →