#104C42#104C42

#104C42 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.6% C 0.062 H 179.0°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#104C42
RGB	rgb(16, 76, 66)
HSL	hsl(170, 65%, 18%)
HSV	hsv(170, 79%, 30%)
CMYK	cmyk(78.9%, 0%, 13.2%, 70.2%)
CIE-LAB	lab(28.57, -21.42, 0.53)
CIE-LCH	lch(28.57, 21.43, 178.58°)
OKLab	oklab(37.65% -0.0617 0.0011)
OKLCH	oklch(37.65% 0.062 179)
XYZ	xyz(3.7810, 5.6719, 6.0487)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104C42 #4C101A

analogous

#104C24 #104C42 #10384C

triadic

#104C42 #42104C #4C4210

tetradic

#104C42 #24104C #4C101A #384C10

square

#104C42 #24104C #4C101A #384C10

split-complementary

#104C42 #4C1038 #4C2410

monochromatic

#051916 #051916 #104C42 #1B7F6E #25B19A

Accessibility & contrast

On white

9.84

#104C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#104C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C42

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104C42	#FFFFFF	#000000	##FFFFFF
##104C42	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484742

Deuteranopia (green-blind)

#404143

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #104c42;
/* rgb */ color: rgb(16, 76, 66);
/* oklch */ color: oklch(37.6% 0.062 179.0);

Tailwind

colors: {
  custom: {
    50: '#597e76',
    500: '#104c42',
    950: '#000000',
  },
}

SCSS

$custom: #104c42;
$custom-light: #597e76;
$custom-dark: #000000;

JSON

{
  "hex": "#104c42",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 66
  },
  "hsl": {
    "h": 170,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37647,
    "c": 0.06174,
    "h": 179
  },
  "luminance": 0.05672
}

Semantic roles & 50–950 ramp

primary

#104C42

secondary

#863240

accent

#405CE8

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #104C42

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

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