#104D3B#104D3B

#104D3B is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.068 H 168.6°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#104D3B
RGB	rgb(16, 77, 59)
HSL	hsl(162, 66%, 18%)
HSV	hsv(162, 79%, 30%)
CMYK	cmyk(79.2%, 0%, 23.4%, 69.8%)
CIE-LAB	lab(28.73, -24.01, 5.26)
CIE-LCH	lch(28.73, 24.58, 167.65°)
OKLab	oklab(37.71% -0.0668 0.0134)
OKLCH	oklch(37.71% 0.068 168.6)
XYZ	xyz(3.6566, 5.7333, 5.0507)
Luminance	0.0573 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D3B #4D1022

analogous

#104D1C #104D3B #10404D

triadic

#104D3B #3B104D #4D3B10

tetradic

#104D3B #1C104D #4D1022 #404D10

square

#104D3B #1C104D #4D1022 #404D10

split-complementary

#104D3B #4D1040 #4D1C10

monochromatic

#051913 #051A14 #104D3B #1B8062 #25B289

Accessibility & contrast

On white

9.78

#104D3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#104D3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D3B

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D3B	#FFFFFF	#000000	##FFFFFF
##104D3B	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B473A

Deuteranopia (green-blind)

#43413C

Tritanopia (blue-blind)

#004D48

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #104d3b;
/* rgb */ color: rgb(16, 77, 59);
/* oklch */ color: oklch(37.7% 0.068 168.6);

Tailwind

colors: {
  custom: {
    50: '#597f70',
    500: '#104d3b',
    950: '#000000',
  },
}

SCSS

$custom: #104d3b;
$custom-light: #597f70;
$custom-dark: #000000;

JSON

{
  "hex": "#104d3b",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 59
  },
  "hsl": {
    "h": 162.295,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37711,
    "c": 0.06811,
    "h": 168.6
  },
  "luminance": 0.05734
}

Semantic roles & 50–950 ramp

primary

#104D3B

secondary

#87324B

accent

#3F71E9

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #104D3B

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

Preview Lab → · Contrast checker → · Palette generator →