#104B50#104B50

#104B50 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.9% C 0.058 H 203.5°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#104B50
RGB	rgb(16, 75, 80)
HSL	hsl(185, 67%, 19%)
HSV	hsv(185, 80%, 31%)
CMYK	cmyk(80%, 6.2%, 0%, 68.6%)
CIE-LAB	lab(28.70, -16.21, -8.32)
CIE-LCH	lch(28.70, 18.22, 207.16°)
OKLab	oklab(37.91% -0.0532 -0.0231)
OKLCH	oklch(37.91% 0.058 203.5)
XYZ	xyz(4.1771, 5.7210, 8.4720)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104B50 #501510

analogous

#105035 #104B50 #102B50

triadic

#104B50 #50104B #4B5010

tetradic

#104B50 #351050 #501510 #2B5010

square

#104B50 #351050 #501510 #2B5010

split-complementary

#104B50 #50102B #503510

monochromatic

#05181A #061B1D #104B50 #1A7B83 #24ABB6

Accessibility & contrast

On white

9.79

#104B50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#104B50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104B50

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104B50	#FFFFFF	#000000	##FFFFFF
##104B50	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444750

Deuteranopia (green-blind)

#3B4150

Tritanopia (blue-blind)

#004E4C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #104b50;
/* rgb */ color: rgb(16, 75, 80);
/* oklch */ color: oklch(37.9% 0.058 203.5);

Tailwind

colors: {
  custom: {
    50: '#5a7d81',
    500: '#104b50',
    950: '#000000',
  },
}

SCSS

$custom: #104b50;
$custom-light: #5a7d81;
$custom-dark: #000000;

JSON

{
  "hex": "#104b50",
  "rgb": {
    "r": 16,
    "g": 75,
    "b": 80
  },
  "hsl": {
    "h": 184.688,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37912,
    "c": 0.05803,
    "h": 203.5
  },
  "luminance": 0.05722
}

Semantic roles & 50–950 ramp

primary

#104B50

secondary

#8A3932

accent

#4C3EEA

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #104B50

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

Preview Lab → · Contrast checker → · Palette generator →