#104C41#104C41

#104C41 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.6% C 0.062 H 177.6°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#104C41
RGB	rgb(16, 76, 65)
HSL	hsl(169, 65%, 18%)
HSV	hsv(169, 79%, 30%)
CMYK	cmyk(78.9%, 0%, 14.5%, 70.2%)
CIE-LAB	lab(28.54, -21.73, 1.13)
CIE-LCH	lch(28.54, 21.76, 177.02°)
OKLab	oklab(37.61% -0.0623 0.0027)
OKLCH	oklch(37.61% 0.062 177.6)
XYZ	xyz(3.7518, 5.6603, 5.8948)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104C41 #4C101B

analogous

#104C23 #104C41 #10394C

triadic

#104C41 #41104C #4C4110

tetradic

#104C41 #23104C #4C101B #394C10

square

#104C41 #23104C #4C101B #394C10

split-complementary

#104C41 #4C1039 #4C2310

monochromatic

#051916 #051916 #104C41 #1B7F6C #25B197

Accessibility & contrast

On white

9.85

#104C41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#104C41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C41

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104C41	#FFFFFF	#000000	##FFFFFF
##104C41	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494741

Deuteranopia (green-blind)

#404142

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #104c41;
/* rgb */ color: rgb(16, 76, 65);
/* oklch */ color: oklch(37.6% 0.062 177.6);

Tailwind

colors: {
  custom: {
    50: '#597e75',
    500: '#104c41',
    950: '#000000',
  },
}

SCSS

$custom: #104c41;
$custom-light: #597e75;
$custom-dark: #000000;

JSON

{
  "hex": "#104c41",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 65
  },
  "hsl": {
    "h": 169,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37612,
    "c": 0.06233,
    "h": 177.6
  },
  "luminance": 0.05661
}

Semantic roles & 50–950 ramp

primary

#104C41

secondary

#863241

accent

#405FE8

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #104C41

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

Preview Lab → · Contrast checker → · Palette generator →