#175D37#175D37

#175D37 is a dark, moderate green. Relative luminance 0.083; OKLCH L 42.5% C 0.093 H 154.9°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#175D37
RGB	rgb(23, 93, 55)
HSL	hsl(147, 60%, 23%)
HSV	hsv(147, 75%, 36%)
CMYK	cmyk(75.3%, 0%, 40.9%, 63.5%)
CIE-LAB	lab(34.57, -31.18, 15.80)
CIE-LCH	lch(34.57, 34.95, 153.12°)
OKLab	oklab(42.53% -0.0842 0.0395)
OKLCH	oklch(42.53% 0.093 154.9)
XYZ	xyz(4.9568, 8.2861, 4.9518)
Luminance	0.0829 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175D37 #5D173D

analogous

#1A5D17 #175D37 #175D5A

triadic

#175D37 #37175D #5D3717

tetradic

#175D37 #171A5D #5D173D #5D5A17

square

#175D37 #171A5D #5D173D #5D5A17

split-complementary

#175D37 #5A175D #5D171A

monochromatic

#06190F #0B2C1A #175D37 #238E54 #2FBF71

Accessibility & contrast

On white

7.90

#175D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#175D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175D37

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175D37	#FFFFFF	#000000	##FFFFFF
##175D37	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5534

Deuteranopia (green-blind)

#544F3A

Tritanopia (blue-blind)

#005C53

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #175d37;
/* rgb */ color: rgb(23, 93, 55);
/* oklch */ color: oklch(42.5% 0.093 154.9);

Tailwind

colors: {
  custom: {
    50: '#5f8b6e',
    500: '#175d37',
    950: '#000000',
  },
}

SCSS

$custom: #175d37;
$custom-light: #5f8b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#175d37",
  "rgb": {
    "r": 23,
    "g": 93,
    "b": 55
  },
  "hsl": {
    "h": 147.429,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42529,
    "c": 0.09303,
    "h": 154.9
  },
  "luminance": 0.08287
}

Semantic roles & 50–950 ramp

primary

#175D37

secondary

#943C6C

accent

#449BE3

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C07

muted

#797D7A

Preview Lab

Preview with #175D37

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

Preview Lab → · Contrast checker → · Palette generator →