#4BBCCC#4BBCCC

#4BBCCC is a light, moderate teal. Relative luminance 0.418; OKLCH L 73.7% C 0.103 H 208.2°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#4BBCCC
RGB	rgb(75, 188, 204)
HSL	hsl(187, 56%, 55%)
HSV	hsv(187, 63%, 80%)
CMYK	cmyk(63.2%, 7.8%, 0%, 20%)
CIE-LAB	lab(70.75, -26.87, -17.55)
CIE-LCH	lch(70.75, 32.09, 213.15°)
OKLab	oklab(73.74% -0.0909 -0.0487)
OKLCH	oklch(73.74% 0.103 208.2)
XYZ	xyz(31.7794, 41.8185, 63.5120)
Luminance	0.4182 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBCCC #CC5B4B

analogous

#4BCC9C #4BBCCC #4B7CCC

triadic

#4BBCCC #CC4BBC #BCCC4B

tetradic

#4BBCCC #9C4BCC #CC5B4B #7CCC4B

square

#4BBCCC #9C4BCC #CC5B4B #7CCC4B

split-complementary

#4BBCCC #CC4B7C #CC9C4B

monochromatic

#236F7A #309BAA #4BBCCC #7BCEDA #AAE0E7

Accessibility & contrast

On white

2.24

#4BBCCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#4BBCCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBCCC

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBCCC	#FFFFFF	#000000	##000000
##4BBCCC	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB5CD

Deuteranopia (green-blind)

#9AA7CC

Tritanopia (blue-blind)

#00C4C1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4bbccc;
/* rgb */ color: rgb(75, 188, 204);
/* oklch */ color: oklch(73.7% 0.103 208.2);

Tailwind

colors: {
  custom: {
    50: '#8cd0db',
    500: '#4bbccc',
    950: '#000000',
  },
}

SCSS

$custom: #4bbccc;
$custom-light: #8cd0db;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbccc",
  "rgb": {
    "r": 75,
    "g": 188,
    "b": 204
  },
  "hsl": {
    "h": 187.442,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.73742,
    "c": 0.1031,
    "h": 208.2
  },
  "luminance": 0.41822
}

Semantic roles & 50–950 ramp

primary

#4BBCCC

secondary

#D5A59E

accent

#5B49DF

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4BBCCC

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

Preview Lab → · Contrast checker → · Palette generator →