#4BB9BC#4BB9BC

#4BB9BC is a light, moderate teal. Relative luminance 0.398; OKLCH L 72.4% C 0.099 H 197.7°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#4BB9BC
RGB	rgb(75, 185, 188)
HSL	hsl(182, 46%, 52%)
HSV	hsv(182, 60%, 74%)
CMYK	cmyk(60.1%, 1.6%, 0%, 26.3%)
CIE-LAB	lab(69.34, -30.00, -10.88)
CIE-LCH	lch(69.34, 31.91, 199.94°)
OKLab	oklab(72.44% -0.0944 -0.0301)
OKLCH	oklch(72.44% 0.099 197.7)
XYZ	xyz(29.3238, 39.8216, 53.7081)
Luminance	0.3982 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB9BC #BC4E4B

analogous

#4BBC87 #4BB9BC #4B81BC

triadic

#4BB9BC #BC4BB9 #B9BC4B

tetradic

#4BB9BC #874BBC #BC4E4B #81BC4B

square

#4BB9BC #874BBC #BC4E4B #81BC4B

split-complementary

#4BB9BC #BC4B81 #BC874B

monochromatic

#266566 #379193 #4BB9BC #78CACD #A4DCDD

Accessibility & contrast

On white

2.34

#4BB9BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#4BB9BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB9BC

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB9BC	#FFFFFF	#000000	##000000
##4BB9BC	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB1BC

Deuteranopia (green-blind)

#9BA4BD

Tritanopia (blue-blind)

#00BFBA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4bb9bc;
/* rgb */ color: rgb(75, 185, 188);
/* oklch */ color: oklch(72.4% 0.099 197.7);

Tailwind

colors: {
  custom: {
    50: '#8aced0',
    500: '#4bb9bc',
    950: '#000000',
  },
}

SCSS

$custom: #4bb9bc;
$custom-light: #8aced0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb9bc",
  "rgb": {
    "r": 75,
    "g": 185,
    "b": 188
  },
  "hsl": {
    "h": 181.593,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.7244,
    "c": 0.09912,
    "h": 197.7
  },
  "luminance": 0.39825
}

Semantic roles & 50–950 ramp

primary

#4BB9BC

secondary

#CA9A99

accent

#5652D5

background

#F9FCFC

surface

#F1F9F9

border

#CBD2D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #4BB9BC

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

Preview Lab → · Contrast checker → · Palette generator →