#175F64#175F64

#175F64 is a dark, moderate teal. Relative luminance 0.093; OKLCH L 44.5% C 0.068 H 201.9°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#175F64
RGB	rgb(23, 95, 100)
HSL	hsl(184, 63%, 24%)
HSV	hsv(184, 77%, 39%)
CMYK	cmyk(77%, 5%, 0%, 60.8%)
CIE-LAB	lab(36.53, -19.41, -9.14)
CIE-LCH	lch(36.53, 21.46, 205.21°)
OKLab	oklab(44.54% -0.063 -0.0254)
OKLCH	oklch(44.54% 0.068 201.9)
XYZ	xyz(6.7448, 9.2859, 13.4910)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175F64 #641C17

analogous

#176443 #175F64 #173964

triadic

#175F64 #64175F #5F6417

tetradic

#175F64 #431764 #641C17 #396417

square

#175F64 #431764 #641C17 #396417

split-complementary

#175F64 #641739 #644317

monochromatic

#061819 #0C3032 #175F64 #228E96 #2EBEC8

Accessibility & contrast

On white

7.35

#175F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#175F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175F64

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175F64	#FFFFFF	#000000	##FFFFFF
##175F64	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575B64

Deuteranopia (green-blind)

#4C5264

Tritanopia (blue-blind)

#006360

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #175f64;
/* rgb */ color: rgb(23, 95, 100);
/* oklch */ color: oklch(44.5% 0.068 201.9);

Tailwind

colors: {
  custom: {
    50: '#628c90',
    500: '#175f64',
    950: '#000000',
  },
}

SCSS

$custom: #175f64;
$custom-light: #628c90;
$custom-dark: #000000;

JSON

{
  "hex": "#175f64",
  "rgb": {
    "r": 23,
    "g": 95,
    "b": 100
  },
  "hsl": {
    "h": 183.896,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.44544,
    "c": 0.06795,
    "h": 201.9
  },
  "luminance": 0.09287
}

Semantic roles & 50–950 ramp

primary

#175F64

secondary

#9A423C

accent

#4D42E6

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #175F64

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

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