#175F5E#175F5E

#175F5E is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.3% C 0.068 H 193.6°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#175F5E
RGB	rgb(23, 95, 94)
HSL	hsl(179, 61%, 23%)
HSV	hsv(179, 76%, 37%)
CMYK	cmyk(75.8%, 0%, 1.1%, 62.7%)
CIE-LAB	lab(36.32, -21.40, -5.73)
CIE-LCH	lch(36.32, 22.16, 195.00°)
OKLab	oklab(44.3% -0.066 -0.016)
OKLCH	oklch(44.3% 0.068 193.6)
XYZ	xyz(6.4650, 9.1740, 12.0175)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175F5E #5F1718

analogous

#175F3A #175F5E #173C5F

triadic

#175F5E #5E175F #5F5E17

tetradic

#175F5E #3A175F #5F1718 #3C5F17

square

#175F5E #3A175F #5F1718 #3C5F17

split-complementary

#175F5E #5F173C #5F3A17

monochromatic

#061918 #0B2E2D #175F5E #23908F #2FC2C0

Accessibility & contrast

On white

7.41

#175F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#175F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175F5E

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175F5E	#FFFFFF	#000000	##FFFFFF
##175F5E	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595A5E

Deuteranopia (green-blind)

#4E525F

Tritanopia (blue-blind)

#00625E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #175f5e;
/* rgb */ color: rgb(23, 95, 94);
/* oklch */ color: oklch(44.3% 0.068 193.6);

Tailwind

colors: {
  custom: {
    50: '#618d8b',
    500: '#175f5e',
    950: '#000000',
  },
}

SCSS

$custom: #175f5e;
$custom-light: #618d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#175f5e",
  "rgb": {
    "r": 23,
    "g": 95,
    "b": 94
  },
  "hsl": {
    "h": 179.167,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.44302,
    "c": 0.06786,
    "h": 193.6
  },
  "luminance": 0.09175
}

Semantic roles & 50–950 ramp

primary

#175F5E

secondary

#963C3D

accent

#4446E4

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #175F5E

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

Preview Lab → · Contrast checker → · Palette generator →