#103833#103833

#103833 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.1% C 0.045 H 183.8°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#103833
RGB	rgb(16, 56, 51)
HSL	hsl(173, 56%, 14%)
HSV	hsv(173, 71%, 22%)
CMYK	cmyk(71.4%, 0%, 8.9%, 78%)
CIE-LAB	lab(20.74, -15.33, -1.01)
CIE-LCH	lch(20.74, 15.36, 183.76°)
OKLab	oklab(31.11% -0.0451 -0.003)
OKLCH	oklch(31.11% 0.045 183.8)
XYZ	xyz(2.2251, 3.1773, 3.6273)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103833 #381015

analogous

#10381F #103833 #102938

triadic

#103833 #331038 #383310

tetradic

#103833 #1F1038 #381015 #293810

square

#103833 #1F1038 #381015 #293810

split-complementary

#103833 #381029 #381F10

monochromatic

#071816 #071816 #103833 #1E685E #2B978A

Accessibility & contrast

On white

12.84

#103833 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#103833 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103833

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103833	#FFFFFF	#000000	##FFFFFF
##103833	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353533

Deuteranopia (green-blind)

#2F3033

Tritanopia (blue-blind)

#003936

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #103833;
/* rgb */ color: rgb(16, 56, 51);
/* oklch */ color: oklch(31.1% 0.045 183.8);

Tailwind

colors: {
  custom: {
    50: '#546f6a',
    500: '#103833',
    950: '#000000',
  },
}

SCSS

$custom: #103833;
$custom-light: #546f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#103833",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 51
  },
  "hsl": {
    "h": 172.5,
    "s": 55.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.31111,
    "c": 0.04521,
    "h": 183.8
  },
  "luminance": 0.03178
}

Semantic roles & 50–950 ramp

primary

#103833

secondary

#72323A

accent

#495CDF

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #103833

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

Preview Lab → · Contrast checker → · Palette generator →