#175F37#175F37

#175F37 is a dark, moderate green. Relative luminance 0.086; OKLCH L 43.1% C 0.096 H 154.2°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#175F37
RGB	rgb(23, 95, 55)
HSL	hsl(147, 61%, 23%)
HSV	hsv(147, 76%, 37%)
CMYK	cmyk(75.8%, 0%, 42.1%, 62.7%)
CIE-LAB	lab(35.29, -32.04, 16.75)
CIE-LCH	lch(35.29, 36.16, 152.40°)
OKLab	oklab(43.12% -0.0865 0.0417)
OKLCH	oklch(43.12% 0.096 154.2)
XYZ	xyz(5.1347, 8.6418, 5.0111)
Luminance	0.0864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175F37 #5F173F

analogous

#1B5F17 #175F37 #175F5B

triadic

#175F37 #37175F #5F3717

tetradic

#175F37 #171B5F #5F173F #5F5B17

square

#175F37 #171B5F #5F173F #5F5B17

split-complementary

#175F37 #5B175F #5F171B

monochromatic

#06190E #0B2E1A #175F37 #239054 #2FC270

Accessibility & contrast

On white

7.70

#175F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#175F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175F37

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175F37	#FFFFFF	#000000	##FFFFFF
##175F37	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5734

Deuteranopia (green-blind)

#56503A

Tritanopia (blue-blind)

#005E55

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #175f37;
/* rgb */ color: rgb(23, 95, 55);
/* oklch */ color: oklch(43.1% 0.096 154.2);

Tailwind

colors: {
  custom: {
    50: '#5f8d6e',
    500: '#175f37',
    950: '#000000',
  },
}

SCSS

$custom: #175f37;
$custom-light: #5f8d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#175f37",
  "rgb": {
    "r": 23,
    "g": 95,
    "b": 55
  },
  "hsl": {
    "h": 146.667,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43117,
    "c": 0.09603,
    "h": 154.2
  },
  "luminance": 0.08642
}

Semantic roles & 50–950 ramp

primary

#175F37

secondary

#963C6E

accent

#449DE4

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #175F37

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

Preview Lab → · Contrast checker → · Palette generator →