#4ECFCB#4ECFCB

#4ECFCB is a light, moderate teal. Relative luminance 0.506; OKLCH L 78.3% C 0.112 H 192.2°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFCB
RGB	rgb(78, 207, 203)
HSL	hsl(178, 57%, 56%)
HSV	hsv(178, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 1.9%, 18.8%)
CIE-LAB	lab(76.41, -35.78, -8.50)
CIE-LCH	lch(76.41, 36.77, 193.37°)
OKLab	oklab(78.33% -0.1094 -0.0237)
OKLCH	oklch(78.33% 0.112 192.2)
XYZ	xyz(36.2294, 50.5532, 64.3367)
Luminance	0.5056 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFCB #CF4E52

analogous

#4ECF8B #4ECFCB #4E92CF

triadic

#4ECFCB #CB4ECF #CFCB4E

tetradic

#4ECFCB #8B4ECF #CF4E52 #92CF4E

square

#4ECFCB #8B4ECF #CF4E52 #92CF4E

split-complementary

#4ECFCB #CF4E92 #CF8B4E

monochromatic

#23807D #30B0AC #4ECFCB #7EDCD9 #AEE9E7

Accessibility & contrast

On white

1.89

#4ECFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#4ECFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFCB

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFCB	#FFFFFF	#000000	##000000
##4ECFCB	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C5CB

Deuteranopia (green-blind)

#AFB6CC

Tritanopia (blue-blind)

#00D5CD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ecfcb;
/* rgb */ color: rgb(78, 207, 203);
/* oklch */ color: oklch(78.3% 0.112 192.2);

Tailwind

colors: {
  custom: {
    50: '#8fdeda',
    500: '#4ecfcb',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfcb;
$custom-light: #8fdeda;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfcb",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 203
  },
  "hsl": {
    "h": 178.14,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78329,
    "c": 0.11192,
    "h": 192.2
  },
  "luminance": 0.50557
}

Semantic roles & 50–950 ramp

primary

#4ECFCB

secondary

#873A3C

accent

#474CE1

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #4ECFCB

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

Preview Lab → · Contrast checker → · Palette generator →