#103F48#103F48

#103F48 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.1% C 0.051 H 213.0°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#103F48
RGB	rgb(16, 63, 72)
HSL	hsl(190, 64%, 17%)
HSV	hsv(190, 78%, 28%)
CMYK	cmyk(77.8%, 12.5%, 0%, 71.8%)
CIE-LAB	lab(24.11, -12.09, -10.05)
CIE-LCH	lch(24.11, 15.72, 219.75°)
OKLab	oklab(34.1% -0.043 -0.028)
OKLCH	oklch(34.1% 0.051 213)
XYZ	xyz(3.1604, 4.1327, 6.7608)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F48 #481910

analogous

#104835 #103F48 #102348

triadic

#103F48 #48103F #3F4810

tetradic

#103F48 #351048 #481910 #234810

square

#103F48 #351048 #481910 #234810

split-complementary

#103F48 #481023 #483510

monochromatic

#061619 #061619 #103F48 #1B6B7A #2697AC

Accessibility & contrast

On white

11.50

#103F48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#103F48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F48

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F48	#FFFFFF	#000000	##FFFFFF
##103F48	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383D49

Deuteranopia (green-blind)

#303748

Tritanopia (blue-blind)

#004342

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #103f48;
/* rgb */ color: rgb(16, 63, 72);
/* oklch */ color: oklch(34.1% 0.051 213.0);

Tailwind

colors: {
  custom: {
    50: '#58747b',
    500: '#103f48',
    950: '#000000',
  },
}

SCSS

$custom: #103f48;
$custom-light: #58747b;
$custom-dark: #000000;

JSON

{
  "hex": "#103f48",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 72
  },
  "hsl": {
    "h": 189.643,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.34098,
    "c": 0.05129,
    "h": 213
  },
  "luminance": 0.04133
}

Semantic roles & 50–950 ramp

primary

#103F48

secondary

#823F32

accent

#5C41E7

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #103F48

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

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