#175B2C#175B2C

#175B2C is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.7% C 0.102 H 149.6°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#175B2C
RGB	rgb(23, 91, 44)
HSL	hsl(139, 60%, 22%)
HSV	hsv(139, 75%, 36%)
CMYK	cmyk(74.7%, 0%, 51.6%, 64.3%)
CIE-LAB	lab(33.66, -32.52, 21.09)
CIE-LCH	lch(33.66, 38.76, 147.03°)
OKLab	oklab(41.71% -0.0876 0.0514)
OKLCH	oklch(41.71% 0.102 149.6)
XYZ	xyz(4.5487, 7.8457, 3.6570)
Luminance	0.0785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175B2C #5B1746

analogous

#245B17 #175B2C #175B4E

triadic

#175B2C #2C175B #5B2C17

tetradic

#175B2C #17245B #5B1746 #5B4E17

square

#175B2C #17245B #5B1746 #5B4E17

split-complementary

#175B2C #4E175B #5B1724

monochromatic

#06180C #0B2A14 #175B2C #238C44 #30BD5B

Accessibility & contrast

On white

8.17

#175B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#175B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175B2C

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175B2C	#FFFFFF	#000000	##FFFFFF
##175B2C	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5328

Deuteranopia (green-blind)

#534D2F

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175b2c;
/* rgb */ color: rgb(23, 91, 44);
/* oklch */ color: oklch(41.7% 0.102 149.6);

Tailwind

colors: {
  custom: {
    50: '#5f8a66',
    500: '#175b2c',
    950: '#000000',
  },
}

SCSS

$custom: #175b2c;
$custom-light: #5f8a66;
$custom-dark: #000000;

JSON

{
  "hex": "#175b2c",
  "rgb": {
    "r": 23,
    "g": 91,
    "b": 44
  },
  "hsl": {
    "h": 138.529,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41713,
    "c": 0.10155,
    "h": 149.6
  },
  "luminance": 0.07846
}

Semantic roles & 50–950 ramp

primary

#175B2C

secondary

#923C77

accent

#45B2E3

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #175B2C

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

Preview Lab → · Contrast checker → · Palette generator →