#104D54#104D54

#104D54 is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.7% C 0.060 H 206.5°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#104D54
RGB	rgb(16, 77, 84)
HSL	hsl(186, 68%, 20%)
HSV	hsv(186, 81%, 33%)
CMYK	cmyk(81%, 8.3%, 0%, 67.1%)
CIE-LAB	lab(29.56, -15.93, -9.59)
CIE-LCH	lch(29.56, 18.59, 211.06°)
OKLab	oklab(38.66% -0.0536 -0.0267)
OKLCH	oklch(38.66% 0.06 206.5)
XYZ	xyz(4.4671, 6.0575, 9.3196)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D54 #541710

analogous

#105439 #104D54 #102B54

triadic

#104D54 #54104D #4D5410

tetradic

#104D54 #391054 #541710 #2B5410

square

#104D54 #391054 #541710 #2B5410

split-complementary

#104D54 #54102B #543910

monochromatic

#05181A #061E21 #104D54 #1A7C87 #24ABBB

Accessibility & contrast

On white

9.50

#104D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#104D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D54

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D54	#FFFFFF	#000000	##FFFFFF
##104D54	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464A54

Deuteranopia (green-blind)

#3C4354

Tritanopia (blue-blind)

#00514F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #104d54;
/* rgb */ color: rgb(16, 77, 84);
/* oklch */ color: oklch(38.7% 0.060 206.5);

Tailwind

colors: {
  custom: {
    50: '#5b7f84',
    500: '#104d54',
    950: '#000000',
  },
}

SCSS

$custom: #104d54;
$custom-light: #5b7f84;
$custom-dark: #000000;

JSON

{
  "hex": "#104d54",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 84
  },
  "hsl": {
    "h": 186.176,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.38659,
    "c": 0.05985,
    "h": 206.5
  },
  "luminance": 0.06058
}

Semantic roles & 50–950 ramp

primary

#104D54

secondary

#8E3C32

accent

#4F3DEB

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #104D54

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

Preview Lab → · Contrast checker → · Palette generator →