#4EC8CF#4EC8CF

#4EC8CF is a light, moderate teal. Relative luminance 0.474; OKLCH L 76.8% C 0.107 H 200.5°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#4EC8CF
RGB	rgb(78, 200, 207)
HSL	hsl(183, 57%, 56%)
HSV	hsv(183, 62%, 81%)
CMYK	cmyk(62.3%, 3.4%, 0%, 18.8%)
CIE-LAB	lab(74.46, -31.36, -13.57)
CIE-LCH	lch(74.46, 34.17, 203.39°)
OKLab	oklab(76.8% -0.1005 -0.0376)
OKLCH	oklch(76.8% 0.107 200.5)
XYZ	xyz(35.0538, 47.4295, 66.3268)
Luminance	0.4743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC8CF #CF554E

analogous

#4ECF95 #4EC8CF #4E87CF

triadic

#4EC8CF #CF4EC8 #C8CF4E

tetradic

#4EC8CF #954ECF #CF554E #87CF4E

square

#4EC8CF #954ECF #CF554E #87CF4E

split-complementary

#4EC8CF #CF4E87 #CF954E

monochromatic

#237B80 #30A9B0 #4EC8CF #7ED7DC #AEE6E9

Accessibility & contrast

On white

2.00

#4EC8CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#4EC8CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC8CF

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC8CF	#FFFFFF	#000000	##000000
##4EC8CF	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC0D0

Deuteranopia (green-blind)

#A6B1D0

Tritanopia (blue-blind)

#00CFCA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ec8cf;
/* rgb */ color: rgb(78, 200, 207);
/* oklch */ color: oklch(76.8% 0.107 200.5);

Tailwind

colors: {
  custom: {
    50: '#8ed9dd',
    500: '#4ec8cf',
    950: '#000000',
  },
}

SCSS

$custom: #4ec8cf;
$custom-light: #8ed9dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec8cf",
  "rgb": {
    "r": 78,
    "g": 200,
    "b": 207
  },
  "hsl": {
    "h": 183.256,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76796,
    "c": 0.10728,
    "h": 200.5
  },
  "luminance": 0.47433
}

Semantic roles & 50–950 ramp

primary

#4EC8CF

secondary

#D7A5A2

accent

#5047E1

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #4EC8CF

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

Preview Lab → · Contrast checker → · Palette generator →