#103B2C#103B2C

#103B2C is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.8% C 0.055 H 166.4°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#103B2C
RGB	rgb(16, 59, 44)
HSL	hsl(159, 57%, 15%)
HSV	hsv(159, 73%, 23%)
CMYK	cmyk(72.9%, 0%, 25.4%, 76.9%)
CIE-LAB	lab(21.65, -19.11, 5.02)
CIE-LCH	lch(21.65, 19.76, 165.28°)
OKLab	oklab(31.78% -0.053 0.0129)
OKLCH	oklch(31.78% 0.055 166.4)
XYZ	xyz(2.2320, 3.4197, 2.9248)
Luminance	0.0342 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103B2C #3B101F

analogous

#103B17 #103B2C #10353B

triadic

#103B2C #2C103B #3B2C10

tetradic

#103B2C #17103B #3B101F #353B10

square

#103B2C #17103B #3B101F #353B10

split-complementary

#103B2C #3B1035 #3B1710

monochromatic

#071812 #071812 #103B2C #1D6B50 #2A9B74

Accessibility & contrast

On white

12.47

#103B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#103B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B2C

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103B2C	#FFFFFF	#000000	##FFFFFF
##103B2C	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A362B

Deuteranopia (green-blind)

#34322D

Tritanopia (blue-blind)

#003B37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #103b2c;
/* rgb */ color: rgb(16, 59, 44);
/* oklch */ color: oklch(31.8% 0.055 166.4);

Tailwind

colors: {
  custom: {
    50: '#547165',
    500: '#103b2c',
    950: '#000000',
  },
}

SCSS

$custom: #103b2c;
$custom-light: #547165;
$custom-dark: #000000;

JSON

{
  "hex": "#103b2c",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 44
  },
  "hsl": {
    "h": 159.07,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31782,
    "c": 0.05455,
    "h": 166.4
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary

#103B2C

secondary

#753249

accent

#477DE1

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #103B2C

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

Preview Lab → · Contrast checker → · Palette generator →