#176F5B#176F5B

#176F5B is a mid, moderate teal. Relative luminance 0.123; OKLCH L 48.7% C 0.086 H 173.3°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#176F5B
RGB	rgb(23, 111, 91)
HSL	hsl(166, 66%, 26%)
HSV	hsv(166, 79%, 44%)
CMYK	cmyk(79.3%, 0%, 18%, 56.5%)
CIE-LAB	lab(41.70, -30.26, 3.98)
CIE-LCH	lch(41.70, 30.52, 172.50°)
OKLab	oklab(48.66% -0.0853 0.0101)
OKLCH	oklch(48.66% 0.086 173.3)
XYZ	xyz(7.9251, 12.3054, 11.8530)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176F5B #6F172B

analogous

#176F2F #176F5B #17576F

triadic

#176F5B #5B176F #6F5B17

tetradic

#176F5B #2F176F #6F172B #576F17

square

#176F5B #2F176F #6F172B #576F17

split-complementary

#176F5B #6F1757 #6F2F17

monochromatic

#051915 #0C3C31 #176F5B #22A285 #2DD3AE

Accessibility & contrast

On white

6.07

#176F5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#176F5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176F5B

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176F5B	#FFFFFF	#000000	##FFFFFF
##176F5B	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B675A

Deuteranopia (green-blind)

#605F5C

Tritanopia (blue-blind)

#007069

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #176f5b;
/* rgb */ color: rgb(23, 111, 91);
/* oklch */ color: oklch(48.7% 0.086 173.3);

Tailwind

colors: {
  custom: {
    50: '#649989',
    500: '#176f5b',
    950: '#000000',
  },
}

SCSS

$custom: #176f5b;
$custom-light: #649989;
$custom-dark: #000000;

JSON

{
  "hex": "#176f5b",
  "rgb": {
    "r": 23,
    "g": 111,
    "b": 91
  },
  "hsl": {
    "h": 166.364,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.48659,
    "c": 0.08589,
    "h": 173.3
  },
  "luminance": 0.12306
}

Semantic roles & 50–950 ramp

primary

#176F5B

secondary

#A53D55

accent

#3F66E9

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060E0B

muted

#7A7E7C

Preview Lab

Preview with #176F5B

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

Preview Lab → · Contrast checker → · Palette generator →