#175B29#175B29

#175B29 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.7% C 0.105 H 148.3°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#175B29
RGB	rgb(23, 91, 41)
HSL	hsl(136, 60%, 22%)
HSV	hsv(136, 75%, 36%)
CMYK	cmyk(74.7%, 0%, 54.9%, 64.3%)
CIE-LAB	lab(33.61, -33.05, 22.74)
CIE-LCH	lch(33.61, 40.11, 145.46°)
OKLab	oklab(41.66% -0.089 0.055)
OKLCH	oklch(41.66% 0.105 148.3)
XYZ	xyz(4.4943, 7.8239, 3.3707)
Luminance	0.0782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175B29 #5B1749

analogous

#275B17 #175B29 #175B4B

triadic

#175B29 #29175B #5B2917

tetradic

#175B29 #17275B #5B1749 #5B4B17

square

#175B29 #17275B #5B1749 #5B4B17

split-complementary

#175B29 #4B175B #5B1727

monochromatic

#06180B #0B2A13 #175B29 #238C3F #30BD55

Accessibility & contrast

On white

8.19

#175B29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#175B29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175B29

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175B29	#FFFFFF	#000000	##FFFFFF
##175B29	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5325

Deuteranopia (green-blind)

#544D2D

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175b29;
/* rgb */ color: rgb(23, 91, 41);
/* oklch */ color: oklch(41.7% 0.105 148.3);

Tailwind

colors: {
  custom: {
    50: '#5f8a64',
    500: '#175b29',
    950: '#000000',
  },
}

SCSS

$custom: #175b29;
$custom-light: #5f8a64;
$custom-dark: #000000;

JSON

{
  "hex": "#175b29",
  "rgb": {
    "r": 23,
    "g": 91,
    "b": 41
  },
  "hsl": {
    "h": 135.882,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.4166,
    "c": 0.10462,
    "h": 148.3
  },
  "luminance": 0.07824
}

Semantic roles & 50–950 ramp

primary

#175B29

secondary

#923C7B

accent

#45B9E3

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C05

muted

#797D7A

Preview Lab

Preview with #175B29

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

Preview Lab → · Contrast checker → · Palette generator →