#4BB4BB#4BB4BB

#4BB4BB is a light, moderate teal. Relative luminance 0.377; OKLCH L 71.2% C 0.096 H 201.3°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#4BB4BB
RGB	rgb(75, 180, 187)
HSL	hsl(184, 45%, 51%)
HSV	hsv(184, 60%, 73%)
CMYK	cmyk(59.9%, 3.7%, 0%, 26.7%)
CIE-LAB	lab(67.82, -27.84, -12.62)
CIE-LCH	lch(67.82, 30.56, 204.38°)
OKLab	oklab(71.2% -0.0895 -0.0349)
OKLCH	oklch(71.2% 0.096 201.3)
XYZ	xyz(28.1887, 37.7233, 52.7998)
Luminance	0.3773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB4BB #BB524B

analogous

#4BBB8A #4BB4BB #4B7CBB

triadic

#4BB4BB #BB4BB4 #B4BB4B

tetradic

#4BB4BB #8A4BBB #BB524B #7CBB4B

square

#4BB4BB #8A4BBB #BB524B #7CBB4B

split-complementary

#4BB4BB #BB4B7C #BB8A4B

monochromatic

#266165 #378C92 #4BB4BB #77C7CC #A4D9DD

Accessibility & contrast

On white

2.46

#4BB4BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#4BB4BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB4BB

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB4BB	#FFFFFF	#000000	##000000
##4BB4BB	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBC

Deuteranopia (green-blind)

#96A0BC

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bb4bb;
/* rgb */ color: rgb(75, 180, 187);
/* oklch */ color: oklch(71.2% 0.096 201.3);

Tailwind

colors: {
  custom: {
    50: '#89cbcf',
    500: '#4bb4bb',
    950: '#000000',
  },
}

SCSS

$custom: #4bb4bb;
$custom-light: #89cbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb4bb",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 187
  },
  "hsl": {
    "h": 183.75,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.71197,
    "c": 0.09609,
    "h": 201.3
  },
  "luminance": 0.37726
}

Semantic roles & 50–950 ramp

primary

#4BB4BB

secondary

#CA9B98

accent

#5B53D5

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0D1313

muted

#7D8282

Preview Lab

Preview with #4BB4BB

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

Preview Lab → · Contrast checker → · Palette generator →