#175B3E#175B3E

#175B3E is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.1% C 0.083 H 160.7°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#175B3E
RGB	rgb(23, 91, 62)
HSL	hsl(154, 60%, 22%)
HSV	hsv(154, 75%, 36%)
CMYK	cmyk(74.7%, 0%, 31.9%, 64.3%)
CIE-LAB	lab(34.01, -28.66, 10.79)
CIE-LCH	lch(34.01, 30.62, 159.37°)
OKLab	oklab(42.11% -0.0782 0.0274)
OKLCH	oklch(42.11% 0.083 160.7)
XYZ	xyz(4.9634, 8.0116, 5.8413)
Luminance	0.0801 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175B3E #5B1734

analogous

#175B1C #175B3E #17565B

triadic

#175B3E #3E175B #5B3E17

tetradic

#175B3E #1C175B #5B1734 #565B17

square

#175B3E #1C175B #5B1734 #565B17

split-complementary

#175B3E #5B1756 #5B1C17

monochromatic

#061811 #0B2A1D #175B3E #238C5F #30BD81

Accessibility & contrast

On white

8.07

#175B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#175B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175B3E

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175B3E	#FFFFFF	#000000	##FFFFFF
##175B3E	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A543C

Deuteranopia (green-blind)

#514D40

Tritanopia (blue-blind)

#005B53

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175b3e;
/* rgb */ color: rgb(23, 91, 62);
/* oklch */ color: oklch(42.1% 0.083 160.7);

Tailwind

colors: {
  custom: {
    50: '#5f8a73',
    500: '#175b3e',
    950: '#000000',
  },
}

SCSS

$custom: #175b3e;
$custom-light: #5f8a73;
$custom-dark: #000000;

JSON

{
  "hex": "#175b3e",
  "rgb": {
    "r": 23,
    "g": 91,
    "b": 62
  },
  "hsl": {
    "h": 154.412,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42113,
    "c": 0.08287,
    "h": 160.7
  },
  "luminance": 0.08012
}

Semantic roles & 50–950 ramp

primary

#175B3E

secondary

#923C61

accent

#4588E3

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050C08

muted

#797D7B

Preview Lab

Preview with #175B3E

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

Preview Lab → · Contrast checker → · Palette generator →