#3F6257#3F6257

#3F6257 is a mid, muted teal. Relative luminance 0.105; OKLCH L 46.6% C 0.044 H 172.6°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#3F6257
RGB	rgb(63, 98, 87)
HSL	hsl(161, 22%, 32%)
HSV	hsv(161, 36%, 38%)
CMYK	cmyk(35.7%, 0%, 11.2%, 61.6%)
CIE-LAB	lab(38.69, -15.36, 2.26)
CIE-LCH	lch(38.69, 15.53, 171.62°)
OKLab	oklab(46.59% -0.044 0.0058)
OKLCH	oklch(46.59% 0.044 172.6)
XYZ	xyz(8.1373, 10.4798, 10.6090)
Luminance	0.1048 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6257 #623F4A

analogous

#3F6246 #3F6257 #3F5C62

triadic

#3F6257 #573F62 #62573F

tetradic

#3F6257 #463F62 #623F4A #5C623F

square

#3F6257 #463F62 #623F4A #5C623F

split-complementary

#3F6257 #623F5C #62463F

monochromatic

#0F1715 #273D36 #3F6257 #578778 #75A697

Accessibility & contrast

On white

6.78

#3F6257 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3F6257 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6257

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6257	#FFFFFF	#000000	##FFFFFF
##3F6257	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E57

Deuteranopia (green-blind)

#5A5958

Tritanopia (blue-blind)

#35635F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3f6257;
/* rgb */ color: rgb(63, 98, 87);
/* oklch */ color: oklch(46.6% 0.044 172.6);

Tailwind

colors: {
  custom: {
    50: '#758e86',
    500: '#3f6257',
    950: '#000000',
  },
}

SCSS

$custom: #3f6257;
$custom-light: #758e86;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6257",
  "rgb": {
    "r": 63,
    "g": 98,
    "b": 87
  },
  "hsl": {
    "h": 161.143,
    "s": 21.739,
    "l": 31.569
  },
  "oklch": {
    "l": 0.46585,
    "c": 0.04442,
    "h": 172.6
  },
  "luminance": 0.1048
}

Semantic roles & 50–950 ramp

primary

#3F6257

secondary

#926B77

accent

#6A84BE

background

#F7F8F8

surface

#EDF0EF

border

#C8CBCA

text

#080C0B

muted

#7B7D7C

Preview Lab

Preview with #3F6257

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

Preview Lab → · Contrast checker → · Palette generator →