#103D2B#103D2B

#103D2B is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.4% C 0.059 H 163.0°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#103D2B
RGB	rgb(16, 61, 43)
HSL	hsl(156, 58%, 15%)
HSV	hsv(156, 74%, 24%)
CMYK	cmyk(73.8%, 0%, 29.5%, 76.1%)
CIE-LAB	lab(22.38, -20.43, 6.71)
CIE-LCH	lch(22.38, 21.50, 161.82°)
OKLab	oklab(32.37% -0.0562 0.0171)
OKLCH	oklch(32.37% 0.059 163)
XYZ	xyz(2.3182, 3.6218, 2.8619)
Luminance	0.0362 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103D2B #3D1022

analogous

#103D14 #103D2B #10383D

triadic

#103D2B #2B103D #3D2B10

tetradic

#103D2B #14103D #3D1022 #383D10

square

#103D2B #14103D #3D1022 #383D10

split-complementary

#103D2B #3D1038 #3D1410

monochromatic

#061811 #061811 #103D2B #1D6D4D #299E6F

Accessibility & contrast

On white

12.18

#103D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#103D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103D2B

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103D2B	#FFFFFF	#000000	##FFFFFF
##103D2B	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382A

Deuteranopia (green-blind)

#36342C

Tritanopia (blue-blind)

#003D38

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103d2b;
/* rgb */ color: rgb(16, 61, 43);
/* oklch */ color: oklch(32.4% 0.059 163.0);

Tailwind

colors: {
  custom: {
    50: '#557364',
    500: '#103d2b',
    950: '#000000',
  },
}

SCSS

$custom: #103d2b;
$custom-light: #557364;
$custom-dark: #000000;

JSON

{
  "hex": "#103d2b",
  "rgb": {
    "r": 16,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 156,
    "s": 58.442,
    "l": 15.098
  },
  "oklch": {
    "l": 0.32369,
    "c": 0.05872,
    "h": 163
  },
  "luminance": 0.03622
}

Semantic roles & 50–950 ramp

primary

#103D2B

secondary

#77324D

accent

#4684E2

background

#F5F7F5

surface

#E9EDEA

border

#C5C8C6

text

#030805

muted

#787B79

Preview Lab

Preview with #103D2B

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

Preview Lab → · Contrast checker → · Palette generator →