#4EC0CF#4EC0CF

#4EC0CF is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.9% C 0.104 H 207.2°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#4EC0CF
RGB	rgb(78, 192, 207)
HSL	hsl(187, 57%, 56%)
HSV	hsv(187, 62%, 81%)
CMYK	cmyk(62.3%, 7.2%, 0%, 18.8%)
CIE-LAB	lab(72.11, -27.47, -17.12)
CIE-LCH	lch(72.11, 32.37, 211.92°)
OKLab	oklab(74.9% -0.0922 -0.0474)
OKLCH	oklch(74.9% 0.104 207.2)
XYZ	xyz(33.2493, 43.8204, 65.7253)
Luminance	0.4382 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC0CF #CF5D4E

analogous

#4ECF9D #4EC0CF #4E7FCF

triadic

#4EC0CF #CF4EC0 #C0CF4E

tetradic

#4EC0CF #9D4ECF #CF5D4E #7FCF4E

square

#4EC0CF #9D4ECF #CF5D4E #7FCF4E

split-complementary

#4EC0CF #CF4E7F #CF9D4E

monochromatic

#237580 #30A1B0 #4EC0CF #7ED1DC #AEE2E9

Accessibility & contrast

On white

2.15

#4EC0CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#4EC0CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC0CF

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC0CF	#FFFFFF	#000000	##000000
##4EC0CF	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B9D0

Deuteranopia (green-blind)

#9DABCF

Tritanopia (blue-blind)

#00C8C4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4ec0cf;
/* rgb */ color: rgb(78, 192, 207);
/* oklch */ color: oklch(74.9% 0.104 207.2);

Tailwind

colors: {
  custom: {
    50: '#8dd3dd',
    500: '#4ec0cf',
    950: '#000000',
  },
}

SCSS

$custom: #4ec0cf;
$custom-light: #8dd3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec0cf",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 207
  },
  "hsl": {
    "h": 186.977,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.74896,
    "c": 0.10368,
    "h": 207.2
  },
  "luminance": 0.43824
}

Semantic roles & 50–950 ramp

primary

#4EC0CF

secondary

#D7A8A2

accent

#5947E1

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4EC0CF

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

Preview Lab → · Contrast checker → · Palette generator →