#4B7373#4B7373

#4B7373 is a mid, muted teal. Relative luminance 0.150; OKLCH L 52.6% C 0.045 H 195.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4B7373
RGB	rgb(75, 115, 115)
HSL	hsl(180, 21%, 37%)
HSV	hsv(180, 35%, 45%)
CMYK	cmyk(34.8%, 0%, 0%, 54.9%)
CIE-LAB	lab(45.63, -13.93, -4.46)
CIE-LCH	lch(45.63, 14.62, 197.77°)
OKLab	oklab(52.6% -0.0431 -0.0123)
OKLCH	oklch(52.6% 0.045 195.9)
XYZ	xyz(12.1258, 14.9944, 18.4716)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7373 #734B4B

analogous

#4B735F #4B7373 #4B5F73

triadic

#4B7373 #734B73 #73734B

tetradic

#4B7373 #5F4B73 #734B4B #5F734B

square

#4B7373 #5F4B73 #734B4B #5F734B

split-complementary

#4B7373 #734B5F #735F4B

monochromatic

#1B2929 #334E4E #4B7373 #639898 #87B1B1

Accessibility & contrast

On white

5.25

#4B7373 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4B7373 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7373

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7373	#FFFFFF	#000000	##FFFFFF
##4B7373	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6F73

Deuteranopia (green-blind)

#676A73

Tritanopia (blue-blind)

#3C7573

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4b7373;
/* rgb */ color: rgb(75, 115, 115);
/* oklch */ color: oklch(52.6% 0.045 195.9);

Tailwind

colors: {
  custom: {
    50: '#7f9b9b',
    500: '#4b7373',
    950: '#000000',
  },
}

SCSS

$custom: #4b7373;
$custom-light: #7f9b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7373",
  "rgb": {
    "r": 75,
    "g": 115,
    "b": 115
  },
  "hsl": {
    "h": 180,
    "s": 21.053,
    "l": 37.255
  },
  "oklch": {
    "l": 0.52602,
    "c": 0.04483,
    "h": 195.9
  },
  "luminance": 0.14995
}

Semantic roles & 50–950 ramp

primary

#4B7373

secondary

#9E7C7C

accent

#6A6ABE

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0E0E

muted

#7C7E7E

Preview Lab

Preview with #4B7373

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

Preview Lab → · Contrast checker → · Palette generator →