#4EC4CF#4EC4CF

#4EC4CF is a light, moderate teal. Relative luminance 0.456; OKLCH L 75.8% C 0.105 H 203.8°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#4EC4CF
RGB	rgb(78, 196, 207)
HSL	hsl(185, 57%, 56%)
HSV	hsv(185, 62%, 81%)
CMYK	cmyk(62.3%, 5.3%, 0%, 18.8%)
CIE-LAB	lab(73.29, -29.43, -15.34)
CIE-LCH	lch(73.29, 33.19, 207.53°)
OKLab	oklab(75.85% -0.0963 -0.0425)
OKLCH	oklch(75.85% 0.105 203.8)
XYZ	xyz(34.1395, 45.6009, 66.0220)
Luminance	0.4561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC4CF #CF594E

analogous

#4ECF99 #4EC4CF #4E83CF

triadic

#4EC4CF #CF4EC4 #C4CF4E

tetradic

#4EC4CF #994ECF #CF594E #83CF4E

square

#4EC4CF #994ECF #CF594E #83CF4E

split-complementary

#4EC4CF #CF4E83 #CF994E

monochromatic

#237880 #30A5B0 #4EC4CF #7ED4DC #AEE4E9

Accessibility & contrast

On white

2.07

#4EC4CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#4EC4CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC4CF

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC4CF	#FFFFFF	#000000	##000000
##4EC4CF	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BCD0

Deuteranopia (green-blind)

#A2AECF

Tritanopia (blue-blind)

#00CBC7

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ec4cf;
/* rgb */ color: rgb(78, 196, 207);
/* oklch */ color: oklch(75.8% 0.105 203.8);

Tailwind

colors: {
  custom: {
    50: '#8ed6dd',
    500: '#4ec4cf',
    950: '#000000',
  },
}

SCSS

$custom: #4ec4cf;
$custom-light: #8ed6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec4cf",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 207
  },
  "hsl": {
    "h": 185.116,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.75845,
    "c": 0.10531,
    "h": 203.8
  },
  "luminance": 0.45605
}

Semantic roles & 50–950 ramp

primary

#4EC4CF

secondary

#D7A6A2

accent

#5447E1

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #4EC4CF

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

Preview Lab → · Contrast checker → · Palette generator →