#103D37#103D37

#103D37 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.8% C 0.049 H 182.7°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#103D37
RGB	rgb(16, 61, 55)
HSL	hsl(172, 58%, 15%)
HSV	hsv(172, 74%, 24%)
CMYK	cmyk(73.8%, 0%, 9.8%, 76.1%)
CIE-LAB	lab(22.73, -16.85, -0.78)
CIE-LCH	lch(22.73, 16.87, 182.63°)
OKLab	oklab(32.78% -0.0493 -0.0024)
OKLCH	oklch(32.78% 0.049 182.7)
XYZ	xyz(2.5717, 3.7232, 4.1968)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103D37 #3D1016

analogous

#103D20 #103D37 #102C3D

triadic

#103D37 #37103D #3D3710

tetradic

#103D37 #20103D #3D1016 #2C3D10

square

#103D37 #20103D #3D1016 #2C3D10

split-complementary

#103D37 #3D102C #3D2010

monochromatic

#061816 #061816 #103D37 #1D6D63 #299E8E

Accessibility & contrast

On white

12.04

#103D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#103D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103D37

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103D37	#FFFFFF	#000000	##FFFFFF
##103D37	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3937

Deuteranopia (green-blind)

#333438

Tritanopia (blue-blind)

#003E3B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #103d37;
/* rgb */ color: rgb(16, 61, 55);
/* oklch */ color: oklch(32.8% 0.049 182.7);

Tailwind

colors: {
  custom: {
    50: '#55736d',
    500: '#103d37',
    950: '#000000',
  },
}

SCSS

$custom: #103d37;
$custom-light: #55736d;
$custom-dark: #000000;

JSON

{
  "hex": "#103d37",
  "rgb": {
    "r": 16,
    "g": 61,
    "b": 55
  },
  "hsl": {
    "h": 172,
    "s": 58.442,
    "l": 15.098
  },
  "oklch": {
    "l": 0.32776,
    "c": 0.04941,
    "h": 182.7
  },
  "luminance": 0.03723
}

Semantic roles & 50–950 ramp

primary

#103D37

secondary

#77323B

accent

#465BE2

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #103D37

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

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