#4ECBBB#4ECBBB

#4ECBBB is a light, moderate teal. Relative luminance 0.479; OKLCH L 76.9% C 0.112 H 183.5°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#4ECBBB
RGB	rgb(78, 203, 187)
HSL	hsl(172, 55%, 55%)
HSV	hsv(172, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 7.9%, 20.4%)
CIE-LAB	lab(74.77, -38.20, -2.28)
CIE-LCH	lch(74.77, 38.27, 183.42°)
OKLab	oklab(76.85% -0.1122 -0.0068)
OKLCH	oklch(76.85% 0.112 183.5)
XYZ	xyz(33.4634, 47.9159, 54.4892)
Luminance	0.4792 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECBBB #CB4E5E

analogous

#4ECB7C #4ECBBB #4E9CCB

triadic

#4ECBBB #BB4ECB #CBBB4E

tetradic

#4ECBBB #7C4ECB #CB4E5E #9CCB4E

square

#4ECBBB #7C4ECB #CB4E5E #9CCB4E

split-complementary

#4ECBBB #CB4E9C #CB7C4E

monochromatic

#247B70 #32AA9B #4ECBBB #7DD9CD #ADE7DF

Accessibility & contrast

On white

1.98

#4ECBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#4ECBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECBBB

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECBBB	#FFFFFF	#000000	##000000
##4ECBBB	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C0BA

Deuteranopia (green-blind)

#AFB2BD

Tritanopia (blue-blind)

#00CFC6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ecbbb;
/* rgb */ color: rgb(78, 203, 187);
/* oklch */ color: oklch(76.9% 0.112 183.5);

Tailwind

colors: {
  custom: {
    50: '#8ddbcf',
    500: '#4ecbbb',
    950: '#000000',
  },
}

SCSS

$custom: #4ecbbb;
$custom-light: #8ddbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecbbb",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 187
  },
  "hsl": {
    "h": 172.32,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76853,
    "c": 0.11245,
    "h": 183.5
  },
  "luminance": 0.47919
}

Semantic roles & 50–950 ramp

primary

#4ECBBB

secondary

#D5A0A7

accent

#4A5DDE

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #4ECBBB

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

Preview Lab → · Contrast checker → · Palette generator →