#175A1F#175A1F

#175A1F is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.2% C 0.113 H 145.0°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#175A1F
RGB	rgb(23, 90, 31)
HSL	hsl(127, 59%, 22%)
HSV	hsv(127, 74%, 35%)
CMYK	cmyk(74.4%, 0%, 65.6%, 64.7%)
CIE-LAB	lab(33.12, -34.17, 27.56)
CIE-LCH	lch(33.12, 43.90, 141.10°)
OKLab	oklab(41.21% -0.0924 0.0647)
OKLCH	oklch(41.21% 0.113 145)
XYZ	xyz(4.2566, 7.5930, 2.5373)
Luminance	0.0759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175A1F #5A1752

analogous

#315A17 #175A1F #175A41

triadic

#175A1F #1F175A #5A1F17

tetradic

#175A1F #17315A #5A1752 #5A4117

square

#175A1F #17315A #5A1752 #5A4117

split-complementary

#175A1F #41175A #5A1731

monochromatic

#061808 #0B290E #175A1F #238B30 #30BB41

Accessibility & contrast

On white

8.34

#175A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#175A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175A1F

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175A1F	#FFFFFF	#000000	##FFFFFF
##175A1F	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5119

Deuteranopia (green-blind)

#544C24

Tritanopia (blue-blind)

#02584D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #175a1f;
/* rgb */ color: rgb(23, 90, 31);
/* oklch */ color: oklch(41.2% 0.113 145.0);

Tailwind

colors: {
  custom: {
    50: '#5f895d',
    500: '#175a1f',
    950: '#000000',
  },
}

SCSS

$custom: #175a1f;
$custom-light: #5f895d;
$custom-dark: #000000;

JSON

{
  "hex": "#175a1f",
  "rgb": {
    "r": 23,
    "g": 90,
    "b": 31
  },
  "hsl": {
    "h": 127.164,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41209,
    "c": 0.11278,
    "h": 145
  },
  "luminance": 0.07593
}

Semantic roles & 50–950 ramp

primary

#175A1F

secondary

#913C87

accent

#45D0E2

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #175A1F

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

Preview Lab → · Contrast checker → · Palette generator →