#103E42#103E42

#103E42 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.5% C 0.049 H 203.4°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#103E42
RGB	rgb(16, 62, 66)
HSL	hsl(185, 61%, 16%)
HSV	hsv(185, 76%, 26%)
CMYK	cmyk(75.8%, 6.1%, 0%, 74.1%)
CIE-LAB	lab(23.50, -13.67, -6.98)
CIE-LCH	lch(23.50, 15.35, 207.05°)
OKLab	oklab(33.53% -0.0447 -0.0194)
OKLCH	oklch(33.53% 0.049 203.4)
XYZ	xyz(2.9193, 3.9484, 5.7615)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103E42 #421410

analogous

#10422D #103E42 #102542

triadic

#103E42 #42103E #3E4210

tetradic

#103E42 #2D1042 #421410 #254210

square

#103E42 #2D1042 #421410 #254210

split-complementary

#103E42 #421025 #422D10

monochromatic

#061719 #061719 #103E42 #1C6C73 #289BA5

Accessibility & contrast

On white

11.73

#103E42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#103E42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103E42

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103E42	#FFFFFF	#000000	##FFFFFF
##103E42	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393B42

Deuteranopia (green-blind)

#313642

Tritanopia (blue-blind)

#00413F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103e42;
/* rgb */ color: rgb(16, 62, 66);
/* oklch */ color: oklch(33.5% 0.049 203.4);

Tailwind

colors: {
  custom: {
    50: '#577376',
    500: '#103e42',
    950: '#000000',
  },
}

SCSS

$custom: #103e42;
$custom-light: #577376;
$custom-dark: #000000;

JSON

{
  "hex": "#103e42",
  "rgb": {
    "r": 16,
    "g": 62,
    "b": 66
  },
  "hsl": {
    "h": 184.8,
    "s": 60.976,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33529,
    "c": 0.04876,
    "h": 203.4
  },
  "luminance": 0.03949
}

Semantic roles & 50–950 ramp

primary

#103E42

secondary

#7C3832

accent

#5144E4

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #103E42

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

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