#4ECBBC#4ECBBC

#4ECBBC is a light, moderate teal. Relative luminance 0.480; OKLCH L 76.9% C 0.112 H 184.2°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#4ECBBC
RGB	rgb(78, 203, 188)
HSL	hsl(173, 55%, 55%)
HSV	hsv(173, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 7.4%, 20.4%)
CIE-LAB	lab(74.80, -37.94, -2.78)
CIE-LCH	lch(74.80, 38.04, 184.20°)
OKLab	oklab(76.88% -0.1118 -0.0081)
OKLCH	oklch(76.88% 0.112 184.2)
XYZ	xyz(33.5708, 47.9589, 55.0550)
Luminance	0.4796 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECBBC #CB4E5D

analogous

#4ECB7D #4ECBBC #4E9BCB

triadic

#4ECBBC #BC4ECB #CBBC4E

tetradic

#4ECBBC #7D4ECB #CB4E5D #9BCB4E

square

#4ECBBC #7D4ECB #CB4E5D #9BCB4E

split-complementary

#4ECBBC #CB4E9B #CB7D4E

monochromatic

#247B70 #32AA9B #4ECBBC #7DD9CE #ADE7E0

Accessibility & contrast

On white

1.98

#4ECBBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#4ECBBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECBBC

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECBBC	#FFFFFF	#000000	##000000
##4ECBBC	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C0BC

Deuteranopia (green-blind)

#AFB2BE

Tritanopia (blue-blind)

#00CFC6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ecbbc;
/* rgb */ color: rgb(78, 203, 188);
/* oklch */ color: oklch(76.9% 0.112 184.2);

Tailwind

colors: {
  custom: {
    50: '#8ddbd0',
    500: '#4ecbbc',
    950: '#000000',
  },
}

SCSS

$custom: #4ecbbc;
$custom-light: #8ddbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecbbc",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 188
  },
  "hsl": {
    "h": 172.8,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76884,
    "c": 0.1121,
    "h": 184.2
  },
  "luminance": 0.47962
}

Semantic roles & 50–950 ramp

primary

#4ECBBC

secondary

#D5A0A6

accent

#4A5CDE

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #4ECBBC

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

Preview Lab → · Contrast checker → · Palette generator →