#175C4F#175C4F

#175C4F is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.9% C 0.070 H 177.3°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#175C4F
RGB	rgb(23, 92, 79)
HSL	hsl(169, 60%, 23%)
HSV	hsv(169, 75%, 36%)
CMYK	cmyk(75%, 0%, 14.1%, 63.9%)
CIE-LAB	lab(34.80, -24.52, 1.38)
CIE-LCH	lch(34.80, 24.56, 176.79°)
OKLab	oklab(42.91% -0.0702 0.0033)
OKLCH	oklch(42.91% 0.07 177.3)
XYZ	xyz(5.5911, 8.4003, 8.7224)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175C4F #5C1724

analogous

#175C2D #175C4F #17465C

triadic

#175C4F #4F175C #5C4F17

tetradic

#175C4F #2D175C #5C1724 #465C17

square

#175C4F #2D175C #5C1724 #465C17

split-complementary

#175C4F #5C1746 #5C2D17

monochromatic

#061815 #0B2B25 #175C4F #238D79 #2FBEA3

Accessibility & contrast

On white

7.84

#175C4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#175C4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175C4F

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175C4F	#FFFFFF	#000000	##FFFFFF
##175C4F	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58564E

Deuteranopia (green-blind)

#4F4F50

Tritanopia (blue-blind)

#005D58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #175c4f;
/* rgb */ color: rgb(23, 92, 79);
/* oklch */ color: oklch(42.9% 0.070 177.3);

Tailwind

colors: {
  custom: {
    50: '#608a80',
    500: '#175c4f',
    950: '#000000',
  },
}

SCSS

$custom: #175c4f;
$custom-light: #608a80;
$custom-dark: #000000;

JSON

{
  "hex": "#175c4f",
  "rgb": {
    "r": 23,
    "g": 92,
    "b": 79
  },
  "hsl": {
    "h": 168.696,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42911,
    "c": 0.07032,
    "h": 177.3
  },
  "luminance": 0.08401
}

Semantic roles & 50–950 ramp

primary

#175C4F

secondary

#933C4C

accent

#4563E3

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #175C4F

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

Preview Lab → · Contrast checker → · Palette generator →