#175A1A#175A1A

#175A1A is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.1% C 0.117 H 143.7°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#175A1A
RGB	rgb(23, 90, 26)
HSL	hsl(123, 59%, 22%)
HSV	hsv(123, 74%, 35%)
CMYK	cmyk(74.4%, 0%, 71.1%, 64.7%)
CIE-LAB	lab(33.07, -34.79, 29.99)
CIE-LCH	lch(33.07, 45.93, 139.24°)
OKLab	oklab(41.15% -0.0943 0.0693)
OKLCH	oklch(41.15% 0.117 143.7)
XYZ	xyz(4.1957, 7.5686, 2.2169)
Luminance	0.0757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175A1A #5A1757

analogous

#355A17 #175A1A #175A3C

triadic

#175A1A #1A175A #5A1A17

tetradic

#175A1A #17355A #5A1757 #5A3C17

square

#175A1A #17355A #5A1757 #5A3C17

split-complementary

#175A1A #3C175A #5A1735

monochromatic

#061807 #0B290C #175A1A #238B28 #30BB36

Accessibility & contrast

On white

8.35

#175A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#175A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175A1A

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175A1A	#FFFFFF	#000000	##FFFFFF
##175A1A	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5112

Deuteranopia (green-blind)

#544C20

Tritanopia (blue-blind)

#04574D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #175a1a;
/* rgb */ color: rgb(23, 90, 26);
/* oklch */ color: oklch(41.1% 0.117 143.7);

Tailwind

colors: {
  custom: {
    50: '#5f895a',
    500: '#175a1a',
    950: '#000000',
  },
}

SCSS

$custom: #175a1a;
$custom-light: #5f895a;
$custom-dark: #000000;

JSON

{
  "hex": "#175a1a",
  "rgb": {
    "r": 23,
    "g": 90,
    "b": 26
  },
  "hsl": {
    "h": 122.687,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41149,
    "c": 0.11704,
    "h": 143.7
  },
  "luminance": 0.07569
}

Semantic roles & 50–950 ramp

primary

#175A1A

secondary

#913C8D

accent

#45DBE2

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #175A1A

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

Preview Lab → · Contrast checker → · Palette generator →