#175D5D#175D5D

#175D5D is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.066 H 195.0°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#175D5D
RGB	rgb(23, 93, 93)
HSL	hsl(180, 60%, 23%)
HSV	hsv(180, 75%, 36%)
CMYK	cmyk(75.3%, 0%, 0%, 63.5%)
CIE-LAB	lab(35.60, -20.67, -6.19)
CIE-LCH	lch(35.60, 21.57, 196.66°)
OKLab	oklab(43.71% -0.0642 -0.0172)
OKLCH	oklch(43.71% 0.066 195)
XYZ	xyz(6.2426, 8.8004, 11.7235)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175D5D #5D1717

analogous

#175D3A #175D5D #173A5D

triadic

#175D5D #5D175D #5D5D17

tetradic

#175D5D #3A175D #5D1717 #3A5D17

square

#175D5D #3A175D #5D1717 #3A5D17

split-complementary

#175D5D #5D173A #5D3A17

monochromatic

#061919 #0B2C2C #175D5D #238E8E #2FBFBF

Accessibility & contrast

On white

7.61

#175D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#175D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175D5D

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175D5D	#FFFFFF	#000000	##FFFFFF
##175D5D	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56585D

Deuteranopia (green-blind)

#4C505D

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #175d5d;
/* rgb */ color: rgb(23, 93, 93);
/* oklch */ color: oklch(43.7% 0.066 195.0);

Tailwind

colors: {
  custom: {
    50: '#618b8a',
    500: '#175d5d',
    950: '#000000',
  },
}

SCSS

$custom: #175d5d;
$custom-light: #618b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#175d5d",
  "rgb": {
    "r": 23,
    "g": 93,
    "b": 93
  },
  "hsl": {
    "h": 180,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43706,
    "c": 0.06645,
    "h": 195
  },
  "luminance": 0.08801
}

Semantic roles & 50–950 ramp

primary

#175D5D

secondary

#943C3C

accent

#4444E3

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #175D5D

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

Preview Lab → · Contrast checker → · Palette generator →