#103B2A#103B2A

#103B2A is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.7% C 0.056 H 163.5°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#103B2A
RGB	rgb(16, 59, 42)
HSL	hsl(156, 57%, 15%)
HSV	hsv(156, 73%, 23%)
CMYK	cmyk(72.9%, 0%, 28.8%, 76.9%)
CIE-LAB	lab(21.60, -19.67, 6.28)
CIE-LCH	lch(21.60, 20.64, 162.30°)
OKLab	oklab(31.72% -0.0542 0.016)
OKLCH	oklch(31.72% 0.056 163.5)
XYZ	xyz(2.1953, 3.4050, 2.7316)
Luminance	0.0340 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103B2A #3B1021

analogous

#103B15 #103B2A #10373B

triadic

#103B2A #2A103B #3B2A10

tetradic

#103B2A #15103B #3B1021 #373B10

square

#103B2A #15103B #3B1021 #373B10

split-complementary

#103B2A #3B1037 #3B1510

monochromatic

#071811 #071811 #103B2A #1D6B4C #2A9B6F

Accessibility & contrast

On white

12.49

#103B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#103B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B2A

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103B2A	#FFFFFF	#000000	##FFFFFF
##103B2A	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3629

Deuteranopia (green-blind)

#34322B

Tritanopia (blue-blind)

#003B36

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #103b2a;
/* rgb */ color: rgb(16, 59, 42);
/* oklch */ color: oklch(31.7% 0.056 163.5);

Tailwind

colors: {
  custom: {
    50: '#547163',
    500: '#103b2a',
    950: '#000000',
  },
}

SCSS

$custom: #103b2a;
$custom-light: #547163;
$custom-dark: #000000;

JSON

{
  "hex": "#103b2a",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 42
  },
  "hsl": {
    "h": 156.279,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31721,
    "c": 0.05649,
    "h": 163.5
  },
  "luminance": 0.03405
}

Semantic roles & 50–950 ramp

primary

#103B2A

secondary

#75324C

accent

#4784E1

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#030705

muted

#787A79

Preview Lab

Preview with #103B2A

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

Preview Lab → · Contrast checker → · Palette generator →