#163D37#163D37

#163D37 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.0% C 0.045 H 181.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#163D37
RGB	rgb(22, 61, 55)
HSL	hsl(171, 47%, 16%)
HSV	hsv(171, 64%, 24%)
CMYK	cmyk(63.9%, 0%, 9.8%, 76.1%)
CIE-LAB	lab(22.94, -15.50, -0.45)
CIE-LCH	lch(22.94, 15.51, 181.65°)
OKLab	oklab(33% -0.0453 -0.0014)
OKLCH	oklch(33% 0.045 181.8)
XYZ	xyz(2.6889, 3.7836, 4.2023)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163D37 #3D161C

analogous

#163D24 #163D37 #16303D

triadic

#163D37 #37163D #3D3716

tetradic

#163D37 #24163D #3D161C #303D16

square

#163D37 #24163D #3D161C #303D16

split-complementary

#163D37 #3D1630 #3D2416

monochromatic

#081614 #081614 #163D37 #266A60 #369788

Accessibility & contrast

On white

11.95

#163D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#163D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163D37

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163D37	#FFFFFF	#000000	##FFFFFF
##163D37	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3937

Deuteranopia (green-blind)

#343538

Tritanopia (blue-blind)

#003E3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163d37;
/* rgb */ color: rgb(22, 61, 55);
/* oklch */ color: oklch(33.0% 0.045 181.8);

Tailwind

colors: {
  custom: {
    50: '#58726d',
    500: '#163d37',
    950: '#000000',
  },
}

SCSS

$custom: #163d37;
$custom-light: #58726d;
$custom-dark: #000000;

JSON

{
  "hex": "#163d37",
  "rgb": {
    "r": 22,
    "g": 61,
    "b": 55
  },
  "hsl": {
    "h": 170.769,
    "s": 46.988,
    "l": 16.275
  },
  "oklch": {
    "l": 0.33004,
    "c": 0.04536,
    "h": 181.8
  },
  "luminance": 0.03784
}

Semantic roles & 50–950 ramp

primary

#163D37

secondary

#743B43

accent

#5166D7

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #163D37

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

Preview Lab → · Contrast checker → · Palette generator →