#104D41#104D41

#104D41 is a dark, moderate teal. Relative luminance 0.058; OKLCH L 37.9% C 0.064 H 176.4°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#104D41
RGB	rgb(16, 77, 65)
HSL	hsl(168, 66%, 18%)
HSV	hsv(168, 79%, 30%)
CMYK	cmyk(79.2%, 0%, 15.6%, 69.8%)
CIE-LAB	lab(28.90, -22.25, 1.65)
CIE-LCH	lch(28.90, 22.31, 175.75°)
OKLab	oklab(37.91% -0.0635 0.004)
OKLCH	oklch(37.91% 0.064 176.4)
XYZ	xyz(3.8212, 5.7991, 5.9180)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D41 #4D101C

analogous

#104D22 #104D41 #103A4D

triadic

#104D41 #41104D #4D4110

tetradic

#104D41 #22104D #4D101C #3A4D10

square

#104D41 #22104D #4D101C #3A4D10

split-complementary

#104D41 #4D103A #4D2210

monochromatic

#051915 #051A16 #104D41 #1B806C #25B297

Accessibility & contrast

On white

9.72

#104D41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#104D41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D41

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D41	#FFFFFF	#000000	##FFFFFF
##104D41	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4840

Deuteranopia (green-blind)

#424242

Tritanopia (blue-blind)

#004E49

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #104d41;
/* rgb */ color: rgb(16, 77, 65);
/* oklch */ color: oklch(37.9% 0.064 176.4);

Tailwind

colors: {
  custom: {
    50: '#597f75',
    500: '#104d41',
    950: '#000000',
  },
}

SCSS

$custom: #104d41;
$custom-light: #597f75;
$custom-dark: #000000;

JSON

{
  "hex": "#104d41",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 65
  },
  "hsl": {
    "h": 168.197,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37907,
    "c": 0.06359,
    "h": 176.4
  },
  "luminance": 0.058
}

Semantic roles & 50–950 ramp

primary

#104D41

secondary

#873243

accent

#3F61E9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #104D41

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

Preview Lab → · Contrast checker → · Palette generator →