#103E3E#103E3E

#103E3E is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.4% C 0.049 H 195.1°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#103E3E
RGB	rgb(16, 62, 62)
HSL	hsl(180, 59%, 15%)
HSV	hsv(180, 74%, 24%)
CMYK	cmyk(74.2%, 0%, 0%, 75.7%)
CIE-LAB	lab(23.35, -15.08, -4.54)
CIE-LCH	lch(23.35, 15.75, 196.77°)
OKLab	oklab(33.36% -0.0468 -0.0126)
OKLCH	oklch(33.36% 0.049 195.1)
XYZ	xyz(2.8054, 3.9029, 5.1620)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103E3E #3E1010

analogous

#103E27 #103E3E #10273E

triadic

#103E3E #3E103E #3E3E10

tetradic

#103E3E #27103E #3E1010 #273E10

square

#103E3E #27103E #3E1010 #273E10

split-complementary

#103E3E #3E1027 #3E2710

monochromatic

#061818 #061818 #103E3E #1D6F6F #299F9F

Accessibility & contrast

On white

11.79

#103E3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#103E3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103E3E

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103E3E	#FFFFFF	#000000	##FFFFFF
##103E3E	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3B3E

Deuteranopia (green-blind)

#32353E

Tritanopia (blue-blind)

#00403E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103e3e;
/* rgb */ color: rgb(16, 62, 62);
/* oklch */ color: oklch(33.4% 0.049 195.1);

Tailwind

colors: {
  custom: {
    50: '#567373',
    500: '#103e3e',
    950: '#000000',
  },
}

SCSS

$custom: #103e3e;
$custom-light: #567373;
$custom-dark: #000000;

JSON

{
  "hex": "#103e3e",
  "rgb": {
    "r": 16,
    "g": 62,
    "b": 62
  },
  "hsl": {
    "h": 180,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33355,
    "c": 0.0485,
    "h": 195.1
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#103E3E

secondary

#783232

accent

#4646E2

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #103E3E

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

Preview Lab → · Contrast checker → · Palette generator →