#104C3C#104C3C

#104C3C is a dark, moderate teal. Relative luminance 0.056; OKLCH L 37.4% C 0.066 H 170.8°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#104C3C
RGB	rgb(16, 76, 60)
HSL	hsl(164, 65%, 18%)
HSV	hsv(164, 79%, 30%)
CMYK	cmyk(78.9%, 0%, 21.1%, 70.2%)
CIE-LAB	lab(28.39, -23.23, 4.14)
CIE-LCH	lch(28.39, 23.59, 169.90°)
OKLab	oklab(37.44% -0.065 0.0106)
OKLCH	oklch(37.44% 0.066 170.8)
XYZ	xyz(3.6133, 5.6049, 5.1655)
Luminance	0.0561 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104C3C #4C1020

analogous

#104C1E #104C3C #103E4C

triadic

#104C3C #3C104C #4C3C10

tetradic

#104C3C #1E104C #4C1020 #3E4C10

square

#104C3C #1E104C #4C1020 #3E4C10

split-complementary

#104C3C #4C103E #4C1E10

monochromatic

#051914 #051914 #104C3C #1B7F64 #25B18C

Accessibility & contrast

On white

9.90

#104C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#104C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C3C

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104C3C	#FFFFFF	#000000	##FFFFFF
##104C3C	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A463B

Deuteranopia (green-blind)

#42413D

Tritanopia (blue-blind)

#004D47

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #104c3c;
/* rgb */ color: rgb(16, 76, 60);
/* oklch */ color: oklch(37.4% 0.066 170.8);

Tailwind

colors: {
  custom: {
    50: '#597e71',
    500: '#104c3c',
    950: '#000000',
  },
}

SCSS

$custom: #104c3c;
$custom-light: #597e71;
$custom-dark: #000000;

JSON

{
  "hex": "#104c3c",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 60
  },
  "hsl": {
    "h": 164,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37444,
    "c": 0.06588,
    "h": 170.8
  },
  "luminance": 0.05605
}

Semantic roles & 50–950 ramp

primary

#104C3C

secondary

#863248

accent

#406DE8

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #104C3C

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

Preview Lab → · Contrast checker → · Palette generator →