#103F35#103F35

#103F35 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.053 H 175.9°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#103F35
RGB	rgb(16, 63, 53)
HSL	hsl(167, 59%, 15%)
HSV	hsv(167, 75%, 25%)
CMYK	cmyk(74.6%, 0%, 15.9%, 75.3%)
CIE-LAB	lab(23.41, -18.58, 1.54)
CIE-LCH	lch(23.41, 18.64, 175.25°)
OKLab	oklab(33.31% -0.053 0.0038)
OKLCH	oklch(33.31% 0.053 175.9)
XYZ	xyz(2.6335, 3.9219, 3.9857)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F35 #3F101A

analogous

#103F1D #103F35 #10313F

triadic

#103F35 #35103F #3F3510

tetradic

#103F35 #1D103F #3F101A #313F10

square

#103F35 #1D103F #3F101A #313F10

split-complementary

#103F35 #3F1031 #3F1D10

monochromatic

#061815 #061815 #103F35 #1C705E #29A187

Accessibility & contrast

On white

11.77

#103F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#103F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F35

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F35	#FFFFFF	#000000	##FFFFFF
##103F35	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B35

Deuteranopia (green-blind)

#363636

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103f35;
/* rgb */ color: rgb(16, 63, 53);
/* oklch */ color: oklch(33.3% 0.053 175.9);

Tailwind

colors: {
  custom: {
    50: '#55746c',
    500: '#103f35',
    950: '#000000',
  },
}

SCSS

$custom: #103f35;
$custom-light: #55746c;
$custom-dark: #000000;

JSON

{
  "hex": "#103f35",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 53
  },
  "hsl": {
    "h": 167.234,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.33306,
    "c": 0.05315,
    "h": 175.9
  },
  "luminance": 0.03922
}

Semantic roles & 50–950 ramp

primary

#103F35

secondary

#793241

accent

#4567E3

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #103F35

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

Preview Lab → · Contrast checker → · Palette generator →