#173E0A#173E0A

#173E0A is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.3% C 0.090 H 139.2°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#173E0A
RGB	rgb(23, 62, 10)
HSL	hsl(105, 72%, 14%)
HSV	hsv(105, 84%, 24%)
CMYK	cmyk(62.9%, 0%, 83.9%, 75.7%)
CIE-LAB	lab(22.48, -24.86, 26.18)
CIE-LCH	lch(22.48, 36.10, 133.52°)
OKLab	oklab(32.34% -0.0684 0.0591)
OKLCH	oklch(32.34% 0.09 139.2)
XYZ	xyz(2.1307, 3.6491, 0.8792)
Luminance	0.0365 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173E0A #310A3E

analogous

#313E0A #173E0A #0A3E17

triadic

#173E0A #0A173E #3E0A17

tetradic

#173E0A #0A313E #310A3E #3E170A

square

#173E0A #0A313E #310A3E #3E170A

split-complementary

#173E0A #170A3E #3E0A31

monochromatic

#0A1A04 #0A1A04 #173E0A #2B7313 #3EA71B

Accessibility & contrast

On white

12.14

#173E0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#173E0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173E0A

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173E0A	#FFFFFF	#000000	##FFFFFF
##173E0A	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403803

Deuteranopia (green-blind)

#3B340F

Tritanopia (blue-blind)

#133C34

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #173e0a;
/* rgb */ color: rgb(23, 62, 10);
/* oklch */ color: oklch(32.3% 0.090 139.2);

Tailwind

colors: {
  custom: {
    50: '#59744d',
    500: '#173e0a',
    950: '#000000',
  },
}

SCSS

$custom: #173e0a;
$custom-light: #59744d;
$custom-dark: #000000;

JSON

{
  "hex": "#173e0a",
  "rgb": {
    "r": 23,
    "g": 62,
    "b": 10
  },
  "hsl": {
    "h": 105,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32344,
    "c": 0.09043,
    "h": 139.2
  },
  "luminance": 0.03649
}

Semantic roles & 50–950 ramp

primary

#173E0A

secondary

#67287B

accent

#39EFC1

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040801

muted

#797B77

Preview Lab

Preview with #173E0A

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

Preview Lab → · Contrast checker → · Palette generator →