#103C3C#103C3C

#103C3C is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.7% C 0.047 H 195.1°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#103C3C
RGB	rgb(16, 60, 60)
HSL	hsl(180, 58%, 15%)
HSV	hsv(180, 73%, 24%)
CMYK	cmyk(73.3%, 0%, 0%, 76.5%)
CIE-LAB	lab(22.54, -14.61, -4.41)
CIE-LCH	lch(22.54, 15.26, 196.80°)
OKLab	oklab(32.68% -0.0454 -0.0122)
OKLCH	oklch(32.68% 0.047 195.1)
XYZ	xyz(2.6448, 3.6678, 4.8427)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103C3C #3C1010

analogous

#103C26 #103C3C #10263C

triadic

#103C3C #3C103C #3C3C10

tetradic

#103C3C #26103C #3C1010 #263C10

square

#103C3C #26103C #3C1010 #263C10

split-complementary

#103C3C #3C1026 #3C2610

monochromatic

#061818 #061818 #103C3C #1D6C6C #2A9D9D

Accessibility & contrast

On white

12.11

#103C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#103C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103C3C

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103C3C	#FFFFFF	#000000	##FFFFFF
##103C3C	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38393C

Deuteranopia (green-blind)

#31343C

Tritanopia (blue-blind)

#003E3C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #103c3c;
/* rgb */ color: rgb(16, 60, 60);
/* oklch */ color: oklch(32.7% 0.047 195.1);

Tailwind

colors: {
  custom: {
    50: '#567271',
    500: '#103c3c',
    950: '#000000',
  },
}

SCSS

$custom: #103c3c;
$custom-light: #567271;
$custom-dark: #000000;

JSON

{
  "hex": "#103c3c",
  "rgb": {
    "r": 16,
    "g": 60,
    "b": 60
  },
  "hsl": {
    "h": 180,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.32678,
    "c": 0.04699,
    "h": 195.1
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#103C3C

secondary

#763232

accent

#4747E1

background

#F5F6F6

surface

#E9ECEC

border

#C5C7C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #103C3C

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

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