#175F50#175F50

#175F50 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.073 H 175.5°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#175F50
RGB	rgb(23, 95, 80)
HSL	hsl(168, 61%, 23%)
HSV	hsv(168, 76%, 37%)
CMYK	cmyk(75.8%, 0%, 15.8%, 62.7%)
CIE-LAB	lab(35.88, -25.72, 2.31)
CIE-LCH	lch(35.88, 25.82, 174.86°)
OKLab	oklab(43.8% -0.0732 0.0057)
OKLCH	oklch(43.8% 0.073 175.5)
XYZ	xyz(5.8928, 8.9451, 9.0039)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175F50 #5F1726

analogous

#175F2C #175F50 #174A5F

triadic

#175F50 #50175F #5F5017

tetradic

#175F50 #2C175F #5F1726 #4A5F17

square

#175F50 #2C175F #5F1726 #4A5F17

split-complementary

#175F50 #5F174A #5F2C17

monochromatic

#061915 #0B2E27 #175F50 #239079 #2FC2A3

Accessibility & contrast

On white

7.53

#175F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#175F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175F50

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175F50	#FFFFFF	#000000	##FFFFFF
##175F50	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B594F

Deuteranopia (green-blind)

#525151

Tritanopia (blue-blind)

#00605B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #175f50;
/* rgb */ color: rgb(23, 95, 80);
/* oklch */ color: oklch(43.8% 0.073 175.5);

Tailwind

colors: {
  custom: {
    50: '#608d81',
    500: '#175f50',
    950: '#000000',
  },
}

SCSS

$custom: #175f50;
$custom-light: #608d81;
$custom-dark: #000000;

JSON

{
  "hex": "#175f50",
  "rgb": {
    "r": 23,
    "g": 95,
    "b": 80
  },
  "hsl": {
    "h": 167.5,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43799,
    "c": 0.07339,
    "h": 175.5
  },
  "luminance": 0.08946
}

Semantic roles & 50–950 ramp

primary

#175F50

secondary

#963C4F

accent

#4465E4

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #175F50

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

Preview Lab → · Contrast checker → · Palette generator →