#103B38#103B38

#103B38 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.2% C 0.047 H 188.6°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#103B38
RGB	rgb(16, 59, 56)
HSL	hsl(176, 57%, 15%)
HSV	hsv(176, 73%, 23%)
CMYK	cmyk(72.9%, 0%, 5.1%, 76.9%)
CIE-LAB	lab(22.03, -15.39, -2.49)
CIE-LCH	lch(22.03, 15.59, 189.17°)
OKLab	oklab(32.21% -0.0462 -0.007)
OKLCH	oklch(32.21% 0.047 188.6)
XYZ	xyz(2.4911, 3.5233, 4.2894)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103B38 #3B1013

analogous

#103B23 #103B38 #10293B

triadic

#103B38 #38103B #3B3810

tetradic

#103B38 #23103B #3B1013 #293B10

square

#103B38 #23103B #3B1013 #293B10

split-complementary

#103B38 #3B1029 #3B2310

monochromatic

#071817 #071817 #103B38 #1D6B66 #2A9B93

Accessibility & contrast

On white

12.32

#103B38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#103B38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B38

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103B38	#FFFFFF	#000000	##FFFFFF
##103B38	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373838

Deuteranopia (green-blind)

#313338

Tritanopia (blue-blind)

#003D3A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103b38;
/* rgb */ color: rgb(16, 59, 56);
/* oklch */ color: oklch(32.2% 0.047 188.6);

Tailwind

colors: {
  custom: {
    50: '#55716e',
    500: '#103b38',
    950: '#000000',
  },
}

SCSS

$custom: #103b38;
$custom-light: #55716e;
$custom-dark: #000000;

JSON

{
  "hex": "#103b38",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 56
  },
  "hsl": {
    "h": 175.814,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.32214,
    "c": 0.04677,
    "h": 188.6
  },
  "luminance": 0.03524
}

Semantic roles & 50–950 ramp

primary

#103B38

secondary

#753237

accent

#4752E1

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #103B38

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

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