#104A4C#104A4C

#104A4C is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.5% C 0.057 H 198.4°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#104A4C
RGB	rgb(16, 74, 76)
HSL	hsl(182, 65%, 18%)
HSV	hsv(182, 79%, 30%)
CMYK	cmyk(78.9%, 2.6%, 0%, 70.2%)
CIE-LAB	lab(28.19, -17.05, -6.49)
CIE-LCH	lch(28.19, 18.25, 200.84°)
OKLab	oklab(37.45% -0.0541 -0.018)
OKLCH	oklch(37.45% 0.057 198.4)
XYZ	xyz(3.9664, 5.5291, 7.6942)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104A4C #4C1210

analogous

#104C30 #104A4C #102C4C

triadic

#104A4C #4C104A #4A4C10

tetradic

#104A4C #30104C #4C1210 #2C4C10

square

#104A4C #30104C #4C1210 #2C4C10

split-complementary

#104A4C #4C102C #4C3010

monochromatic

#051919 #051919 #104A4C #1B7B7F #25ACB1

Accessibility & contrast

On white

9.97

#104A4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#104A4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104A4C

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104A4C	#FFFFFF	#000000	##FFFFFF
##104A4C	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44464C

Deuteranopia (green-blind)

#3B404C

Tritanopia (blue-blind)

#004D4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104a4c;
/* rgb */ color: rgb(16, 74, 76);
/* oklch */ color: oklch(37.5% 0.057 198.4);

Tailwind

colors: {
  custom: {
    50: '#5a7c7e',
    500: '#104a4c',
    950: '#000000',
  },
}

SCSS

$custom: #104a4c;
$custom-light: #5a7c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#104a4c",
  "rgb": {
    "r": 16,
    "g": 74,
    "b": 76
  },
  "hsl": {
    "h": 182,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37452,
    "c": 0.05701,
    "h": 198.4
  },
  "luminance": 0.0553
}

Semantic roles & 50–950 ramp

primary

#104A4C

secondary

#863532

accent

#4540E8

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #104A4C

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

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