#103E33#103E33

#103E33 is a dark, muted teal. Relative luminance 0.038; OKLCH L 32.9% C 0.053 H 173.9°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#103E33
RGB	rgb(16, 62, 51)
HSL	hsl(166, 59%, 15%)
HSV	hsv(166, 74%, 24%)
CMYK	cmyk(74.2%, 0%, 17.7%, 75.7%)
CIE-LAB	lab(22.98, -18.65, 2.25)
CIE-LCH	lch(22.98, 18.79, 173.12°)
OKLab	oklab(32.93% -0.0529 0.0057)
OKLCH	oklch(32.93% 0.053 173.9)
XYZ	xyz(2.5336, 3.7941, 3.7301)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103E33 #3E101B

analogous

#103E1C #103E33 #10323E

triadic

#103E33 #33103E #3E3310

tetradic

#103E33 #1C103E #3E101B #323E10

square

#103E33 #1C103E #3E101B #323E10

split-complementary

#103E33 #3E1032 #3E1C10

monochromatic

#061814 #061814 #103E33 #1D6F5B #299F83

Accessibility & contrast

On white

11.94

#103E33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#103E33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103E33

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103E33	#FFFFFF	#000000	##FFFFFF
##103E33	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A32

Deuteranopia (green-blind)

#353534

Tritanopia (blue-blind)

#003F3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #103e33;
/* rgb */ color: rgb(16, 62, 51);
/* oklch */ color: oklch(32.9% 0.053 173.9);

Tailwind

colors: {
  custom: {
    50: '#55736a',
    500: '#103e33',
    950: '#000000',
  },
}

SCSS

$custom: #103e33;
$custom-light: #55736a;
$custom-dark: #000000;

JSON

{
  "hex": "#103e33",
  "rgb": {
    "r": 16,
    "g": 62,
    "b": 51
  },
  "hsl": {
    "h": 165.652,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.32933,
    "c": 0.05317,
    "h": 173.9
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#103E33

secondary

#783243

accent

#466BE2

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #103E33

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

Preview Lab → · Contrast checker → · Palette generator →