#103F47#103F47

#103F47 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.1% C 0.051 H 211.1°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#103F47
RGB	rgb(16, 63, 71)
HSL	hsl(189, 63%, 17%)
HSV	hsv(189, 77%, 28%)
CMYK	cmyk(77.5%, 11.3%, 0%, 72.2%)
CIE-LAB	lab(24.06, -12.46, -9.45)
CIE-LCH	lch(24.06, 15.64, 217.19°)
OKLab	oklab(34.05% -0.0435 -0.0263)
OKLCH	oklch(34.05% 0.051 211.1)
XYZ	xyz(3.1280, 4.1197, 6.5903)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F47 #471810

analogous

#104734 #103F47 #102447

triadic

#103F47 #47103F #3F4710

tetradic

#103F47 #341047 #471810 #244710

square

#103F47 #341047 #471810 #244710

split-complementary

#103F47 #471024 #473410

monochromatic

#061619 #061619 #103F47 #1B6B79 #2798AB

Accessibility & contrast

On white

11.51

#103F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#103F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F47

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F47	#FFFFFF	#000000	##FFFFFF
##103F47	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383D47

Deuteranopia (green-blind)

#313747

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #103f47;
/* rgb */ color: rgb(16, 63, 71);
/* oklch */ color: oklch(34.1% 0.051 211.1);

Tailwind

colors: {
  custom: {
    50: '#57747a',
    500: '#103f47',
    950: '#000000',
  },
}

SCSS

$custom: #103f47;
$custom-light: #57747a;
$custom-dark: #000000;

JSON

{
  "hex": "#103f47",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 71
  },
  "hsl": {
    "h": 188.727,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.34051,
    "c": 0.05081,
    "h": 211.1
  },
  "luminance": 0.0412
}

Semantic roles & 50–950 ramp

primary

#103F47

secondary

#813D32

accent

#5A42E6

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #103F47

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

Preview Lab → · Contrast checker → · Palette generator →