#176A57#176A57

#176A57 is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.1% C 0.082 H 173.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#176A57
RGB	rgb(23, 106, 87)
HSL	hsl(166, 64%, 25%)
HSV	hsv(166, 78%, 42%)
CMYK	cmyk(78.3%, 0%, 17.9%, 58.4%)
CIE-LAB	lab(39.88, -29.03, 3.78)
CIE-LCH	lch(39.88, 29.28, 172.57°)
OKLab	oklab(47.13% -0.0819 0.0096)
OKLCH	oklch(47.13% 0.082 173.3)
XYZ	xyz(7.2268, 11.1775, 10.7916)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176A57 #6A172A

analogous

#176A2D #176A57 #17536A

triadic

#176A57 #57176A #6A5717

tetradic

#176A57 #2D176A #6A172A #536A17

square

#176A57 #2D176A #6A172A #536A17

split-complementary

#176A57 #6A1753 #6A2D17

monochromatic

#051915 #0C382E #176A57 #229C80 #2DCFAA

Accessibility & contrast

On white

6.49

#176A57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#176A57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176A57

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176A57	#FFFFFF	#000000	##FFFFFF
##176A57	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666356

Deuteranopia (green-blind)

#5B5B58

Tritanopia (blue-blind)

#006B64

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #176a57;
/* rgb */ color: rgb(23, 106, 87);
/* oklch */ color: oklch(47.1% 0.082 173.3);

Tailwind

colors: {
  custom: {
    50: '#639586',
    500: '#176a57',
    950: '#000000',
  },
}

SCSS

$custom: #176a57;
$custom-light: #639586;
$custom-dark: #000000;

JSON

{
  "hex": "#176a57",
  "rgb": {
    "r": 23,
    "g": 106,
    "b": 87
  },
  "hsl": {
    "h": 166.265,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.47134,
    "c": 0.08245,
    "h": 173.3
  },
  "luminance": 0.11178
}

Semantic roles & 50–950 ramp

primary

#176A57

secondary

#A03D53

accent

#4067E7

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #176A57

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

Preview Lab → · Contrast checker → · Palette generator →