#103A36#103A36

#103A36 is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.8% C 0.046 H 186.3°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#103A36
RGB	rgb(16, 58, 54)
HSL	hsl(174, 57%, 15%)
HSV	hsv(174, 72%, 23%)
CMYK	cmyk(72.4%, 0%, 6.9%, 77.3%)
CIE-LAB	lab(21.59, -15.49, -1.79)
CIE-LCH	lch(21.59, 15.59, 186.59°)
OKLab	oklab(31.83% -0.046 -0.0051)
OKLCH	oklch(31.83% 0.046 186.3)
XYZ	xyz(2.3923, 3.4024, 4.0200)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A36 #3A1014

analogous

#103A21 #103A36 #10293A

triadic

#103A36 #36103A #3A3610

tetradic

#103A36 #21103A #3A1014 #293A10

square

#103A36 #21103A #3A1014 #293A10

split-complementary

#103A36 #3A1029 #3A2110

monochromatic

#071816 #071816 #103A36 #1D6A63 #2A9A8F

Accessibility & contrast

On white

12.50

#103A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#103A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A36

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A36	#FFFFFF	#000000	##FFFFFF
##103A36	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373636

Deuteranopia (green-blind)

#303236

Tritanopia (blue-blind)

#003B39

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #103a36;
/* rgb */ color: rgb(16, 58, 54);
/* oklch */ color: oklch(31.8% 0.046 186.3);

Tailwind

colors: {
  custom: {
    50: '#55706c',
    500: '#103a36',
    950: '#000000',
  },
}

SCSS

$custom: #103a36;
$custom-light: #55706c;
$custom-dark: #000000;

JSON

{
  "hex": "#103a36",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 54
  },
  "hsl": {
    "h": 174.286,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31833,
    "c": 0.04633,
    "h": 186.3
  },
  "luminance": 0.03403
}

Semantic roles & 50–950 ramp

primary

#103A36

secondary

#743238

accent

#4856E0

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #103A36

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

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