#104D3A#104D3A

#104D3A is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.069 H 167.5°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#104D3A
RGB	rgb(16, 77, 58)
HSL	hsl(161, 66%, 18%)
HSV	hsv(161, 79%, 30%)
CMYK	cmyk(79.2%, 0%, 24.7%, 69.8%)
CIE-LAB	lab(28.70, -24.29, 5.86)
CIE-LCH	lch(28.70, 24.99, 166.44°)
OKLab	oklab(37.68% -0.0673 0.015)
OKLCH	oklch(37.68% 0.069 167.5)
XYZ	xyz(3.6309, 5.7230, 4.9155)
Luminance	0.0572 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D3A #4D1023

analogous

#104D1B #104D3A #10414D

triadic

#104D3A #3A104D #4D3A10

tetradic

#104D3A #1B104D #4D1023 #414D10

square

#104D3A #1B104D #4D1023 #414D10

split-complementary

#104D3A #4D1041 #4D1B10

monochromatic

#051913 #051A14 #104D3A #1B8060 #25B286

Accessibility & contrast

On white

9.79

#104D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#104D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D3A

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D3A	#FFFFFF	#000000	##FFFFFF
##104D3A	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)

#4B4739

Deuteranopia (green-blind)

#43413B

Tritanopia (blue-blind)

#004D48

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #104d3a;
/* rgb */ color: rgb(16, 77, 58);
/* oklch */ color: oklch(37.7% 0.069 167.5);

Tailwind

colors: {
  custom: {
    50: '#597f70',
    500: '#104d3a',
    950: '#000000',
  },
}

SCSS

$custom: #104d3a;
$custom-light: #597f70;
$custom-dark: #000000;

JSON

{
  "hex": "#104d3a",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 58
  },
  "hsl": {
    "h": 161.311,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3768,
    "c": 0.06898,
    "h": 167.5
  },
  "luminance": 0.05723
}

Semantic roles & 50–950 ramp

primary

#104D3A

secondary

#87324C

accent

#3F74E9

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #104D3A

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

Preview Lab → · Contrast checker → · Palette generator →