#3F7271#3F7271

#3F7271 is a mid, muted teal. Relative luminance 0.143; OKLCH L 51.6% C 0.055 H 193.9°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#3F7271
RGB	rgb(63, 114, 113)
HSL	hsl(179, 29%, 35%)
HSV	hsv(179, 45%, 45%)
CMYK	cmyk(44.7%, 0%, 0.9%, 55.3%)
CIE-LAB	lab(44.64, -17.35, -4.80)
CIE-LCH	lch(44.64, 18.01, 195.47°)
OKLab	oklab(51.62% -0.0534 -0.0133)
OKLCH	oklch(51.62% 0.055 193.9)
XYZ	xyz(11.0467, 14.2828, 17.7943)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7271 #723F40

analogous

#3F7258 #3F7271 #3F5972

triadic

#3F7271 #713F72 #72713F

tetradic

#3F7271 #583F72 #723F40 #59723F

square

#3F7271 #583F72 #723F40 #59723F

split-complementary

#3F7271 #723F59 #72583F

monochromatic

#132323 #294B4A #3F7271 #559998 #77B4B3

Accessibility & contrast

On white

5.44

#3F7271 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#3F7271 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7271

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7271	#FFFFFF	#000000	##FFFFFF
##3F7271	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6D71

Deuteranopia (green-blind)

#636771

Tritanopia (blue-blind)

#277572

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3f7271;
/* rgb */ color: rgb(63, 114, 113);
/* oklch */ color: oklch(51.6% 0.055 193.9);

Tailwind

colors: {
  custom: {
    50: '#789a99',
    500: '#3f7271',
    950: '#000000',
  },
}

SCSS

$custom: #3f7271;
$custom-light: #789a99;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7271",
  "rgb": {
    "r": 63,
    "g": 114,
    "b": 113
  },
  "hsl": {
    "h": 178.824,
    "s": 28.814,
    "l": 34.706
  },
  "oklch": {
    "l": 0.51622,
    "c": 0.05502,
    "h": 193.9
  },
  "luminance": 0.14284
}

Semantic roles & 50–950 ramp

primary

#3F7271

secondary

#9F6E6F

accent

#6365C5

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090E0E

muted

#7B7E7E

Preview Lab

Preview with #3F7271

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

Preview Lab → · Contrast checker → · Palette generator →