#4ECFD1#4ECFD1

#4ECFD1 is a light, moderate teal. Relative luminance 0.508; OKLCH L 78.5% C 0.111 H 196.6°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFD1
RGB	rgb(78, 207, 209)
HSL	hsl(181, 59%, 56%)
HSV	hsv(181, 63%, 82%)
CMYK	cmyk(62.7%, 1%, 0%, 18%)
CIE-LAB	lab(76.58, -34.13, -11.47)
CIE-LCH	lch(76.58, 36.00, 198.58°)
OKLab	oklab(78.53% -0.1068 -0.0318)
OKLCH	oklch(78.53% 0.111 196.6)
XYZ	xyz(36.9583, 50.8448, 68.1755)
Luminance	0.5085 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFD1 #D1504E

analogous

#4ED192 #4ECFD1 #4E8ED1

triadic

#4ECFD1 #D14ECF #CFD14E

tetradic

#4ECFD1 #924ED1 #D1504E #8ED14E

square

#4ECFD1 #924ED1 #D1504E #8ED14E

split-complementary

#4ECFD1 #D14E8E #D1924E

monochromatic

#228183 #2FB1B3 #4ECFD1 #7FDCDE #AFE9EA

Accessibility & contrast

On white

1.88

#4ECFD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#4ECFD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFD1

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFD1	#FFFFFF	#000000	##000000
##4ECFD1	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C6D1

Deuteranopia (green-blind)

#ADB7D2

Tritanopia (blue-blind)

#00D6CF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4ecfd1;
/* rgb */ color: rgb(78, 207, 209);
/* oklch */ color: oklch(78.5% 0.111 196.6);

Tailwind

colors: {
  custom: {
    50: '#8fdedf',
    500: '#4ecfd1',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfd1;
$custom-light: #8fdedf;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfd1",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 209
  },
  "hsl": {
    "h": 180.916,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.78531,
    "c": 0.11147,
    "h": 196.6
  },
  "luminance": 0.50849
}

Semantic roles & 50–950 ramp

primary

#4ECFD1

secondary

#8A3B39

accent

#4846E2

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4ECFD1

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

Preview Lab → · Contrast checker → · Palette generator →