#4ECDCB#4ECDCB

#4ECDCB is a light, moderate teal. Relative luminance 0.496; OKLCH L 77.8% C 0.110 H 193.6°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#4ECDCB
RGB	rgb(78, 205, 203)
HSL	hsl(179, 56%, 55%)
HSV	hsv(179, 62%, 80%)
CMYK	cmyk(62%, 0%, 1%, 19.6%)
CIE-LAB	lab(75.82, -34.85, -9.38)
CIE-LCH	lch(75.82, 36.09, 195.07°)
OKLab	oklab(77.85% -0.1073 -0.0261)
OKLCH	oklch(77.85% 0.11 193.6)
XYZ	xyz(35.7479, 49.5903, 64.1762)
Luminance	0.4959 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECDCB #CD4E50

analogous

#4ECD8B #4ECDCB #4E8FCD

triadic

#4ECDCB #CB4ECD #CDCB4E

tetradic

#4ECDCB #8B4ECD #CD4E50 #8FCD4E

square

#4ECDCB #8B4ECD #CD4E50 #8FCD4E

split-complementary

#4ECDCB #CD4E8F #CD8B4E

monochromatic

#237D7C #31ADAB #4ECDCB #7EDAD9 #ADE8E7

Accessibility & contrast

On white

1.92

#4ECDCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#4ECDCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECDCB

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECDCB	#FFFFFF	#000000	##000000
##4ECDCB	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C3CB

Deuteranopia (green-blind)

#ADB5CC

Tritanopia (blue-blind)

#00D3CC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ecdcb;
/* rgb */ color: rgb(78, 205, 203);
/* oklch */ color: oklch(77.8% 0.110 193.6);

Tailwind

colors: {
  custom: {
    50: '#8edcda',
    500: '#4ecdcb',
    950: '#000000',
  },
}

SCSS

$custom: #4ecdcb;
$custom-light: #8edcda;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecdcb",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 203
  },
  "hsl": {
    "h": 179.055,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.7785,
    "c": 0.11045,
    "h": 193.6
  },
  "luminance": 0.49594
}

Semantic roles & 50–950 ramp

primary

#4ECDCB

secondary

#D6A1A2

accent

#494BDF

background

#F9FDFD

surface

#F2FBFA

border

#CCD4D3

text

#0E1514

muted

#7E8383

Preview Lab

Preview with #4ECDCB

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

Preview Lab → · Contrast checker → · Palette generator →