#175D3F#175D3F

#175D3F is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.7% C 0.085 H 160.5°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#175D3F
RGB	rgb(23, 93, 63)
HSL	hsl(154, 60%, 23%)
HSV	hsv(154, 75%, 36%)
CMYK	cmyk(75.3%, 0%, 32.3%, 63.5%)
CIE-LAB	lab(34.74, -29.33, 11.19)
CIE-LCH	lch(34.74, 31.39, 159.12°)
OKLab	oklab(42.72% -0.08 0.0284)
OKLCH	oklch(42.72% 0.085 160.5)
XYZ	xyz(5.1644, 8.3692, 6.0449)
Luminance	0.0837 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175D3F #5D1735

analogous

#175D1C #175D3F #17585D

triadic

#175D3F #3F175D #5D3F17

tetradic

#175D3F #1C175D #5D1735 #585D17

square

#175D3F #1C175D #5D1735 #585D17

split-complementary

#175D3F #5D1758 #5D1C17

monochromatic

#061911 #0B2C1E #175D3F #238E60 #2FBF81

Accessibility & contrast

On white

7.85

#175D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#175D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175D3F

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175D3F	#FFFFFF	#000000	##FFFFFF
##175D3F	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563D

Deuteranopia (green-blind)

#534F41

Tritanopia (blue-blind)

#005D55

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #175d3f;
/* rgb */ color: rgb(23, 93, 63);
/* oklch */ color: oklch(42.7% 0.085 160.5);

Tailwind

colors: {
  custom: {
    50: '#5f8b74',
    500: '#175d3f',
    950: '#000000',
  },
}

SCSS

$custom: #175d3f;
$custom-light: #5f8b74;
$custom-dark: #000000;

JSON

{
  "hex": "#175d3f",
  "rgb": {
    "r": 23,
    "g": 93,
    "b": 63
  },
  "hsl": {
    "h": 154.286,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42723,
    "c": 0.08487,
    "h": 160.5
  },
  "luminance": 0.0837
}

Semantic roles & 50–950 ramp

primary

#175D3F

secondary

#943C62

accent

#4489E3

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #175D3F

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

Preview Lab → · Contrast checker → · Palette generator →