#103B36#103B36

#103B36 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.1% C 0.047 H 184.4°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#103B36
RGB	rgb(16, 59, 54)
HSL	hsl(173, 57%, 15%)
HSV	hsv(173, 73%, 23%)
CMYK	cmyk(72.9%, 0%, 8.5%, 76.9%)
CIE-LAB	lab(21.96, -16.06, -1.24)
CIE-LCH	lch(21.96, 16.10, 184.42°)
OKLab	oklab(32.14% -0.0473 -0.0036)
OKLCH	oklch(32.14% 0.047 184.4)
XYZ	xyz(2.4432, 3.5042, 4.0369)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103B36 #3B1015

analogous

#103B21 #103B36 #102B3B

triadic

#103B36 #36103B #3B3610

tetradic

#103B36 #21103B #3B1015 #2B3B10

square

#103B36 #21103B #3B1015 #2B3B10

split-complementary

#103B36 #3B102B #3B2110

monochromatic

#071816 #071816 #103B36 #1D6B62 #2A9B8E

Accessibility & contrast

On white

12.35

#103B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#103B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B36

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103B36	#FFFFFF	#000000	##FFFFFF
##103B36	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383736

Deuteranopia (green-blind)

#313337

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103b36;
/* rgb */ color: rgb(16, 59, 54);
/* oklch */ color: oklch(32.1% 0.047 184.4);

Tailwind

colors: {
  custom: {
    50: '#55716c',
    500: '#103b36',
    950: '#000000',
  },
}

SCSS

$custom: #103b36;
$custom-light: #55716c;
$custom-dark: #000000;

JSON

{
  "hex": "#103b36",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 54
  },
  "hsl": {
    "h": 173.023,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.32135,
    "c": 0.04748,
    "h": 184.4
  },
  "luminance": 0.03504
}

Semantic roles & 50–950 ramp

primary

#103B36

secondary

#75323A

accent

#4759E1

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #103B36

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

Preview Lab → · Contrast checker → · Palette generator →