#3F7373#3F7373

#3F7373 is a mid, muted teal. Relative luminance 0.146; OKLCH L 51.9% C 0.056 H 195.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3F7373
RGB	rgb(63, 115, 115)
HSL	hsl(180, 29%, 35%)
HSV	hsv(180, 45%, 45%)
CMYK	cmyk(45.2%, 0%, 0%, 54.9%)
CIE-LAB	lab(45.02, -17.34, -5.43)
CIE-LCH	lch(45.02, 18.17, 197.39°)
OKLab	oklab(51.95% -0.0538 -0.015)
OKLCH	oklch(51.95% 0.056 195.6)
XYZ	xyz(11.2739, 14.5551, 18.4317)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7373 #733F3F

analogous

#3F7359 #3F7373 #3F5973

triadic

#3F7373 #733F73 #73733F

tetradic

#3F7373 #593F73 #733F3F #59733F

square

#3F7373 #593F73 #733F3F #59733F

split-complementary

#3F7373 #733F59 #73593F

monochromatic

#142424 #294B4B #3F7373 #559B9B #78B5B5

Accessibility & contrast

On white

5.37

#3F7373 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3F7373 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7373

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7373	#FFFFFF	#000000	##FFFFFF
##3F7373	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6F73

Deuteranopia (green-blind)

#646873

Tritanopia (blue-blind)

#257673

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3f7373;
/* rgb */ color: rgb(63, 115, 115);
/* oklch */ color: oklch(51.9% 0.056 195.6);

Tailwind

colors: {
  custom: {
    50: '#789b9b',
    500: '#3f7373',
    950: '#000000',
  },
}

SCSS

$custom: #3f7373;
$custom-light: #789b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7373",
  "rgb": {
    "r": 63,
    "g": 115,
    "b": 115
  },
  "hsl": {
    "h": 180,
    "s": 29.213,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5195,
    "c": 0.05582,
    "h": 195.6
  },
  "luminance": 0.14556
}

Semantic roles & 50–950 ramp

primary

#3F7373

secondary

#9F6E6E

accent

#6262C5

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090E0E

muted

#7B7E7E

Preview Lab

Preview with #3F7373

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

Preview Lab → · Contrast checker → · Palette generator →