#4ECFD2#4ECFD2

#4ECFD2 is a light, moderate teal. Relative luminance 0.509; OKLCH L 78.6% C 0.111 H 197.3°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFD2
RGB	rgb(78, 207, 210)
HSL	hsl(181, 59%, 56%)
HSV	hsv(181, 63%, 82%)
CMYK	cmyk(62.9%, 1.4%, 0%, 17.6%)
CIE-LAB	lab(76.62, -33.85, -11.97)
CIE-LCH	lch(76.62, 35.90, 199.47°)
OKLab	oklab(78.57% -0.1064 -0.0332)
OKLCH	oklch(78.57% 0.111 197.3)
XYZ	xyz(37.0825, 50.8945, 68.8296)
Luminance	0.5090 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFD2 #D2514E

analogous

#4ED293 #4ECFD2 #4E8DD2

triadic

#4ECFD2 #D24ECF #CFD24E

tetradic

#4ECFD2 #934ED2 #D2514E #8DD24E

square

#4ECFD2 #934ED2 #D2514E #8DD24E

split-complementary

#4ECFD2 #D24E8D #D2934E

monochromatic

#228284 #2EB2B5 #4ECFD2 #7FDCDE #B0E9EB

Accessibility & contrast

On white

1.88

#4ECFD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#4ECFD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFD2

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFD2	#FFFFFF	#000000	##000000
##4ECFD2	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C6D2

Deuteranopia (green-blind)

#ADB7D3

Tritanopia (blue-blind)

#00D6D0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4ecfd2;
/* rgb */ color: rgb(78, 207, 210);
/* oklch */ color: oklch(78.6% 0.111 197.3);

Tailwind

colors: {
  custom: {
    50: '#8fdedf',
    500: '#4ecfd2',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfd2;
$custom-light: #8fdedf;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfd2",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 210
  },
  "hsl": {
    "h": 181.364,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.78565,
    "c": 0.11145,
    "h": 197.3
  },
  "luminance": 0.50898
}

Semantic roles & 50–950 ramp

primary

#4ECFD2

secondary

#8B3B39

accent

#4945E3

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4ECFD2

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

Preview Lab → · Contrast checker → · Palette generator →