#104B3A#104B3A

#104B3A is a dark, moderate teal. Relative luminance 0.054; OKLCH L 37.1% C 0.066 H 169.3°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#104B3A
RGB	rgb(16, 75, 58)
HSL	hsl(163, 65%, 18%)
HSV	hsv(163, 79%, 29%)
CMYK	cmyk(78.7%, 0%, 22.7%, 70.6%)
CIE-LAB	lab(27.97, -23.30, 4.82)
CIE-LCH	lch(27.97, 23.80, 168.30°)
OKLab	oklab(37.08% -0.0649 0.0123)
OKLCH	oklch(37.08% 0.066 169.3)
XYZ	xyz(3.4931, 5.4474, 4.8695)
Luminance	0.0545 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104B3A #4B1021

analogous

#104B1C #104B3A #103E4B

triadic

#104B3A #3A104B #4B3A10

tetradic

#104B3A #1C104B #4B1021 #3E4B10

square

#104B3A #1C104B #4B1021 #3E4B10

split-complementary

#104B3A #4B103E #4B1C10

monochromatic

#051914 #051914 #104B3A #1B7D61 #26B088

Accessibility & contrast

On white

10.05

#104B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#104B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104B3A

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104B3A	#FFFFFF	#000000	##FFFFFF
##104B3A	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494539

Deuteranopia (green-blind)

#41403B

Tritanopia (blue-blind)

#004C46

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104b3a;
/* rgb */ color: rgb(16, 75, 58);
/* oklch */ color: oklch(37.1% 0.066 169.3);

Tailwind

colors: {
  custom: {
    50: '#587e70',
    500: '#104b3a',
    950: '#000000',
  },
}

SCSS

$custom: #104b3a;
$custom-light: #587e70;
$custom-dark: #000000;

JSON

{
  "hex": "#104b3a",
  "rgb": {
    "r": 16,
    "g": 75,
    "b": 58
  },
  "hsl": {
    "h": 162.712,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37082,
    "c": 0.06611,
    "h": 169.3
  },
  "luminance": 0.05448
}

Semantic roles & 50–950 ramp

primary

#104B3A

secondary

#85324A

accent

#4070E8

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #104B3A

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

Preview Lab → · Contrast checker → · Palette generator →