#104B41#104B41

#104B41 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.3% C 0.061 H 178.8°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#104B41
RGB	rgb(16, 75, 65)
HSL	hsl(170, 65%, 18%)
HSV	hsv(170, 79%, 29%)
CMYK	cmyk(78.7%, 0%, 13.3%, 70.6%)
CIE-LAB	lab(28.18, -21.22, 0.60)
CIE-LCH	lch(28.18, 21.22, 178.37°)
OKLab	oklab(37.32% -0.0611 0.0013)
OKLCH	oklch(37.32% 0.061 178.8)
XYZ	xyz(3.6834, 5.5235, 5.8720)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104B41 #4B101A

analogous

#104B24 #104B41 #10374B

triadic

#104B41 #41104B #4B4110

tetradic

#104B41 #24104B #4B101A #374B10

square

#104B41 #24104B #4B101A #374B10

split-complementary

#104B41 #4B1037 #4B2410

monochromatic

#051916 #051916 #104B41 #1B7D6D #26B098

Accessibility & contrast

On white

9.98

#104B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#104B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104B41

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104B41	#FFFFFF	#000000	##FFFFFF
##104B41	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484641

Deuteranopia (green-blind)

#3F4042

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104b41;
/* rgb */ color: rgb(16, 75, 65);
/* oklch */ color: oklch(37.3% 0.061 178.8);

Tailwind

colors: {
  custom: {
    50: '#597d75',
    500: '#104b41',
    950: '#000000',
  },
}

SCSS

$custom: #104b41;
$custom-light: #597d75;
$custom-dark: #000000;

JSON

{
  "hex": "#104b41",
  "rgb": {
    "r": 16,
    "g": 75,
    "b": 65
  },
  "hsl": {
    "h": 169.831,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37316,
    "c": 0.06109,
    "h": 178.8
  },
  "luminance": 0.05524
}

Semantic roles & 50–950 ramp

primary

#104B41

secondary

#853240

accent

#405CE8

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #104B41

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

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