#104D4D#104D4D

#104D4D is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.4% C 0.059 H 195.0°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#104D4D
RGB	rgb(16, 77, 77)
HSL	hsl(180, 66%, 18%)
HSV	hsv(180, 79%, 30%)
CMYK	cmyk(79.2%, 0%, 0%, 69.8%)
CIE-LAB	lab(29.29, -18.37, -5.49)
CIE-LCH	lch(29.29, 19.18, 196.63°)
OKLab	oklab(38.36% -0.0571 -0.0153)
OKLCH	oklch(38.36% 0.059 195)
XYZ	xyz(4.2065, 5.9532, 7.9471)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D4D #4D1010

analogous

#104D2E #104D4D #102E4D

triadic

#104D4D #4D104D #4D4D10

tetradic

#104D4D #2E104D #4D1010 #2E4D10

square

#104D4D #2E104D #4D1010 #2E4D10

split-complementary

#104D4D #4D102E #4D2E10

monochromatic

#051919 #051A1A #104D4D #1B8080 #25B2B2

Accessibility & contrast

On white

9.59

#104D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#104D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D4D

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D4D	#FFFFFF	#000000	##FFFFFF
##104D4D	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47494D

Deuteranopia (green-blind)

#3E424D

Tritanopia (blue-blind)

#00504D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #104d4d;
/* rgb */ color: rgb(16, 77, 77);
/* oklch */ color: oklch(38.4% 0.059 195.0);

Tailwind

colors: {
  custom: {
    50: '#5a7f7e',
    500: '#104d4d',
    950: '#000000',
  },
}

SCSS

$custom: #104d4d;
$custom-light: #5a7f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#104d4d",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 77
  },
  "hsl": {
    "h": 180,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.38358,
    "c": 0.05907,
    "h": 195
  },
  "luminance": 0.05954
}

Semantic roles & 50–950 ramp

primary

#104D4D

secondary

#873232

accent

#3F3FE9

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #104D4D

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

Preview Lab → · Contrast checker → · Palette generator →