#175647#175647

#175647 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.068 H 173.6°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#175647
RGB	rgb(23, 86, 71)
HSL	hsl(166, 58%, 21%)
HSV	hsv(166, 73%, 34%)
CMYK	cmyk(73.3%, 0%, 17.4%, 66.3%)
CIE-LAB	lab(32.46, -23.85, 3.01)
CIE-LCH	lch(32.46, 24.04, 172.82°)
OKLab	oklab(40.92% -0.0675 0.0076)
OKLCH	oklch(40.92% 0.068 173.6)
XYZ	xyz(4.8179, 7.2921, 7.1136)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175647 #561726

analogous

#175628 #175647 #174656

triadic

#175647 #471756 #564717

tetradic

#175647 #281756 #561726 #465617

square

#175647 #281756 #561726 #465617

split-complementary

#175647 #561746 #562817

monochromatic

#061814 #0A261F #175647 #24866F #31B797

Accessibility & contrast

On white

8.54

#175647 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#175647 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175647

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175647	#FFFFFF	#000000	##FFFFFF
##175647	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535046

Deuteranopia (green-blind)

#4A4A48

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #175647;
/* rgb */ color: rgb(23, 86, 71);
/* oklch */ color: oklch(40.9% 0.068 173.6);

Tailwind

colors: {
  custom: {
    50: '#5e867a',
    500: '#175647',
    950: '#000000',
  },
}

SCSS

$custom: #175647;
$custom-light: #5e867a;
$custom-dark: #000000;

JSON

{
  "hex": "#175647",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 71
  },
  "hsl": {
    "h": 165.714,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40924,
    "c": 0.06789,
    "h": 173.6
  },
  "luminance": 0.07293
}

Semantic roles & 50–950 ramp

primary

#175647

secondary

#8D3C4F

accent

#476BE1

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#050B09

muted

#797C7B

Preview Lab

Preview with #175647

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

Preview Lab → · Contrast checker → · Palette generator →