#4EC1CF#4EC1CF

#4EC1CF is a light, moderate teal. Relative luminance 0.443; OKLCH L 75.1% C 0.104 H 206.4°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#4EC1CF
RGB	rgb(78, 193, 207)
HSL	hsl(187, 57%, 56%)
HSV	hsv(187, 62%, 81%)
CMYK	cmyk(62.3%, 6.8%, 0%, 18.8%)
CIE-LAB	lab(72.40, -27.97, -16.67)
CIE-LCH	lch(72.40, 32.56, 210.80°)
OKLab	oklab(75.13% -0.0932 -0.0462)
OKLCH	oklch(75.13% 0.104 206.4)
XYZ	xyz(33.4696, 44.2611, 65.7987)
Luminance	0.4426 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC1CF #CF5C4E

analogous

#4ECF9C #4EC1CF #4E80CF

triadic

#4EC1CF #CF4EC1 #C1CF4E

tetradic

#4EC1CF #9C4ECF #CF5C4E #80CF4E

square

#4EC1CF #9C4ECF #CF5C4E #80CF4E

split-complementary

#4EC1CF #CF4E80 #CF9C4E

monochromatic

#237680 #30A2B0 #4EC1CF #7ED2DC #AEE3E9

Accessibility & contrast

On white

2.13

#4EC1CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#4EC1CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC1CF

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC1CF	#FFFFFF	#000000	##000000
##4EC1CF	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BAD0

Deuteranopia (green-blind)

#9FABCF

Tritanopia (blue-blind)

#00C9C5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ec1cf;
/* rgb */ color: rgb(78, 193, 207);
/* oklch */ color: oklch(75.1% 0.104 206.4);

Tailwind

colors: {
  custom: {
    50: '#8ed4dd',
    500: '#4ec1cf',
    950: '#000000',
  },
}

SCSS

$custom: #4ec1cf;
$custom-light: #8ed4dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec1cf",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 207
  },
  "hsl": {
    "h": 186.512,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.75133,
    "c": 0.10405,
    "h": 206.4
  },
  "luminance": 0.44265
}

Semantic roles & 50–950 ramp

primary

#4EC1CF

secondary

#D7A7A2

accent

#5847E1

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #4EC1CF

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

Preview Lab → · Contrast checker → · Palette generator →