#104D53#104D53

#104D53 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.6% C 0.060 H 204.9°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#104D53
RGB	rgb(16, 77, 83)
HSL	hsl(185, 68%, 19%)
HSV	hsv(185, 81%, 33%)
CMYK	cmyk(80.7%, 7.2%, 0%, 67.5%)
CIE-LAB	lab(29.52, -16.28, -9.01)
CIE-LCH	lch(29.52, 18.61, 208.96°)
OKLab	oklab(38.61% -0.054 -0.025)
OKLCH	oklch(38.61% 0.06 204.9)
XYZ	xyz(4.4282, 6.0419, 9.1148)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D53 #531610

analogous

#105338 #104D53 #102C53

triadic

#104D53 #53104D #4D5310

tetradic

#104D53 #381053 #531610 #2C5310

square

#104D53 #381053 #531610 #2C5310

split-complementary

#104D53 #53102C #533810

monochromatic

#05181A #061D20 #104D53 #1A7D86 #24ACBA

Accessibility & contrast

On white

9.51

#104D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#104D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D53

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D53	#FFFFFF	#000000	##FFFFFF
##104D53	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464953

Deuteranopia (green-blind)

#3D4353

Tritanopia (blue-blind)

#00514F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #104d53;
/* rgb */ color: rgb(16, 77, 83);
/* oklch */ color: oklch(38.6% 0.060 204.9);

Tailwind

colors: {
  custom: {
    50: '#5b7f83',
    500: '#104d53',
    950: '#000000',
  },
}

SCSS

$custom: #104d53;
$custom-light: #5b7f83;
$custom-dark: #000000;

JSON

{
  "hex": "#104d53",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 83
  },
  "hsl": {
    "h": 185.373,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38614,
    "c": 0.05957,
    "h": 204.9
  },
  "luminance": 0.06042
}

Semantic roles & 50–950 ramp

primary

#104D53

secondary

#8D3A32

accent

#4D3DEB

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #104D53

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

Preview Lab → · Contrast checker → · Palette generator →