#175E63#175E63

#175E63 is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.2% C 0.067 H 202.0°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#175E63
RGB	rgb(23, 94, 99)
HSL	hsl(184, 62%, 24%)
HSV	hsv(184, 77%, 39%)
CMYK	cmyk(76.8%, 5.1%, 0%, 61.2%)
CIE-LAB	lab(36.15, -19.21, -9.09)
CIE-LCH	lch(36.15, 21.25, 205.32°)
OKLab	oklab(44.23% -0.0624 -0.0252)
OKLCH	oklch(44.23% 0.067 202)
XYZ	xyz(6.6072, 9.0876, 13.2078)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175E63 #631C17

analogous

#176342 #175E63 #173863

triadic

#175E63 #63175E #5E6317

tetradic

#175E63 #421763 #631C17 #386317

square

#175E63 #421763 #631C17 #386317

split-complementary

#175E63 #631738 #634217

monochromatic

#061819 #0B2F31 #175E63 #238D95 #2EBCC6

Accessibility & contrast

On white

7.45

#175E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#175E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175E63

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175E63	#FFFFFF	#000000	##FFFFFF
##175E63	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565A63

Deuteranopia (green-blind)

#4B5263

Tritanopia (blue-blind)

#00625F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #175e63;
/* rgb */ color: rgb(23, 94, 99);
/* oklch */ color: oklch(44.2% 0.067 202.0);

Tailwind

colors: {
  custom: {
    50: '#628c8f',
    500: '#175e63',
    950: '#000000',
  },
}

SCSS

$custom: #175e63;
$custom-light: #628c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#175e63",
  "rgb": {
    "r": 23,
    "g": 94,
    "b": 99
  },
  "hsl": {
    "h": 183.947,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.44227,
    "c": 0.0673,
    "h": 202
  },
  "luminance": 0.09088
}

Semantic roles & 50–950 ramp

primary

#175E63

secondary

#9A423C

accent

#4D42E5

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #175E63

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

Preview Lab → · Contrast checker → · Palette generator →