#4BB4B7#4BB4B7

#4BB4B7 is a light, moderate teal. Relative luminance 0.376; OKLCH L 71.1% C 0.096 H 197.8°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4BB4B7
RGB	rgb(75, 180, 183)
HSL	hsl(182, 43%, 51%)
HSV	hsv(182, 59%, 72%)
CMYK	cmyk(59%, 1.6%, 0%, 28.2%)
CIE-LAB	lab(67.69, -28.97, -10.60)
CIE-LCH	lch(67.69, 30.85, 200.09°)
OKLab	oklab(71.06% -0.0912 -0.0293)
OKLCH	oklch(71.06% 0.096 197.8)
XYZ	xyz(27.7665, 37.5544, 50.5760)
Luminance	0.3756 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB4B7 #B74E4B

analogous

#4BB784 #4BB4B7 #4B7EB7

triadic

#4BB4B7 #B74BB4 #B4B74B

tetradic

#4BB4B7 #844BB7 #B74E4B #7EB74B

square

#4BB4B7 #844BB7 #B74E4B #7EB74B

split-complementary

#4BB4B7 #B74B7E #B7844B

monochromatic

#275F61 #388A8D #4BB4B7 #77C6C8 #A2D8DA

Accessibility & contrast

On white

2.47

#4BB4B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#4BB4B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB4B7

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB4B7	#FFFFFF	#000000	##000000
##4BB4B7	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ACB7

Deuteranopia (green-blind)

#979FB8

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bb4b7;
/* rgb */ color: rgb(75, 180, 183);
/* oklch */ color: oklch(71.1% 0.096 197.8);

Tailwind

colors: {
  custom: {
    50: '#89cbcc',
    500: '#4bb4b7',
    950: '#000000',
  },
}

SCSS

$custom: #4bb4b7;
$custom-light: #89cbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb4b7",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 183
  },
  "hsl": {
    "h": 181.667,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71055,
    "c": 0.09583,
    "h": 197.8
  },
  "luminance": 0.37557
}

Semantic roles & 50–950 ramp

primary

#4BB4B7

secondary

#C79897

accent

#5955D3

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0D1313

muted

#7D8282

Preview Lab

Preview with #4BB4B7

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

Preview Lab → · Contrast checker → · Palette generator →