#175F63#175F63

#175F63 is a dark, moderate teal. Relative luminance 0.093; OKLCH L 44.5% C 0.068 H 200.6°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#175F63
RGB	rgb(23, 95, 99)
HSL	hsl(183, 62%, 24%)
HSV	hsv(183, 77%, 39%)
CMYK	cmyk(76.8%, 4%, 0%, 61.2%)
CIE-LAB	lab(36.49, -19.75, -8.57)
CIE-LCH	lch(36.49, 21.53, 203.47°)
OKLab	oklab(44.5% -0.0635 -0.0238)
OKLCH	oklch(44.5% 0.068 200.6)
XYZ	xyz(6.6967, 9.2666, 13.2377)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175F63 #631B17

analogous

#176341 #175F63 #173963

triadic

#175F63 #63175F #5F6317

tetradic

#175F63 #411763 #631B17 #396317

square

#175F63 #411763 #631B17 #396317

split-complementary

#175F63 #631739 #634117

monochromatic

#061819 #0B2F31 #175F63 #238F95 #2EBEC6

Accessibility & contrast

On white

7.36

#175F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#175F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175F63

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175F63	#FFFFFF	#000000	##FFFFFF
##175F63	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575A63

Deuteranopia (green-blind)

#4C5263

Tritanopia (blue-blind)

#006360

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #175f63;
/* rgb */ color: rgb(23, 95, 99);
/* oklch */ color: oklch(44.5% 0.068 200.6);

Tailwind

colors: {
  custom: {
    50: '#628c8f',
    500: '#175f63',
    950: '#000000',
  },
}

SCSS

$custom: #175f63;
$custom-light: #628c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#175f63",
  "rgb": {
    "r": 23,
    "g": 95,
    "b": 99
  },
  "hsl": {
    "h": 183.158,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.44502,
    "c": 0.06783,
    "h": 200.6
  },
  "luminance": 0.09267
}

Semantic roles & 50–950 ramp

primary

#175F63

secondary

#9A413C

accent

#4B42E5

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #175F63

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

Preview Lab → · Contrast checker → · Palette generator →