#175B3F#175B3F

#175B3F is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.1% C 0.082 H 161.5°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#175B3F
RGB	rgb(23, 91, 63)
HSL	hsl(155, 60%, 22%)
HSV	hsv(155, 75%, 36%)
CMYK	cmyk(74.7%, 0%, 30.8%, 64.3%)
CIE-LAB	lab(34.03, -28.41, 10.21)
CIE-LCH	lch(34.03, 30.19, 160.24°)
OKLab	oklab(42.14% -0.0777 0.026)
OKLCH	oklch(42.14% 0.082 161.5)
XYZ	xyz(4.9911, 8.0226, 5.9871)
Luminance	0.0802 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175B3F #5B1733

analogous

#175B1D #175B3F #17555B

triadic

#175B3F #3F175B #5B3F17

tetradic

#175B3F #1D175B #5B1733 #555B17

square

#175B3F #1D175B #5B1733 #555B17

split-complementary

#175B3F #5B1755 #5B1D17

monochromatic

#061811 #0B2A1D #175B3F #238C61 #30BD83

Accessibility & contrast

On white

8.06

#175B3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#175B3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175B3F

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175B3F	#FFFFFF	#000000	##FFFFFF
##175B3F	1.00	8.06	2.60	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A543D

Deuteranopia (green-blind)

#514D41

Tritanopia (blue-blind)

#005B53

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175b3f;
/* rgb */ color: rgb(23, 91, 63);
/* oklch */ color: oklch(42.1% 0.082 161.5);

Tailwind

colors: {
  custom: {
    50: '#5f8a74',
    500: '#175b3f',
    950: '#000000',
  },
}

SCSS

$custom: #175b3f;
$custom-light: #5f8a74;
$custom-dark: #000000;

JSON

{
  "hex": "#175b3f",
  "rgb": {
    "r": 23,
    "g": 91,
    "b": 63
  },
  "hsl": {
    "h": 155.294,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42139,
    "c": 0.08189,
    "h": 161.5
  },
  "luminance": 0.08023
}

Semantic roles & 50–950 ramp

primary

#175B3F

secondary

#923C5F

accent

#4586E3

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #175B3F

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

Preview Lab → · Contrast checker → · Palette generator →