#175157#175157

#175157 is a dark, muted teal. Relative luminance 0.068; OKLCH L 40.1% C 0.059 H 205.0°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#175157
RGB	rgb(23, 81, 87)
HSL	hsl(186, 58%, 22%)
HSV	hsv(186, 74%, 34%)
CMYK	cmyk(73.6%, 6.9%, 0%, 65.9%)
CIE-LAB	lab(31.24, -16.09, -8.95)
CIE-LCH	lch(31.24, 18.41, 209.08°)
OKLab	oklab(40.11% -0.0533 -0.0248)
OKLCH	oklch(40.11% 0.059 205)
XYZ	xyz(5.0153, 6.7546, 10.0544)
Luminance	0.0675 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175157 #571D17

analogous

#17573D #175157 #173157

triadic

#175157 #571751 #515717

tetradic

#175157 #3D1757 #571D17 #315717

square

#175157 #3D1757 #571D17 #315717

split-complementary

#175157 #571731 #573D17

monochromatic

#061718 #0A2427 #175157 #247E87 #31ABB8

Accessibility & contrast

On white

8.93

#175157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#175157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175157

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175157	#FFFFFF	#000000	##FFFFFF
##175157	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4D57

Deuteranopia (green-blind)

#414757

Tritanopia (blue-blind)

#005553

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #175157;
/* rgb */ color: rgb(23, 81, 87);
/* oklch */ color: oklch(40.1% 0.059 205.0);

Tailwind

colors: {
  custom: {
    50: '#5f8286',
    500: '#175157',
    950: '#000000',
  },
}

SCSS

$custom: #175157;
$custom-light: #5f8286;
$custom-dark: #000000;

JSON

{
  "hex": "#175157",
  "rgb": {
    "r": 23,
    "g": 81,
    "b": 87
  },
  "hsl": {
    "h": 185.625,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40108,
    "c": 0.05878,
    "h": 205
  },
  "luminance": 0.06755
}

Semantic roles & 50–950 ramp

primary

#175157

secondary

#8E443C

accent

#5546E1

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #175157

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

Preview Lab → · Contrast checker → · Palette generator →