#176B58#176B58

#176B58 is a mid, moderate teal. Relative luminance 0.114; OKLCH L 47.4% C 0.083 H 173.5°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#176B58
RGB	rgb(23, 107, 88)
HSL	hsl(166, 65%, 25%)
HSV	hsv(166, 79%, 42%)
CMYK	cmyk(78.5%, 0%, 17.8%, 58%)
CIE-LAB	lab(40.25, -29.22, 3.71)
CIE-LCH	lch(40.25, 29.46, 172.76°)
OKLab	oklab(47.45% -0.0825 0.0094)
OKLCH	oklch(47.45% 0.083 173.5)
XYZ	xyz(7.3716, 11.4012, 11.0428)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176B58 #6B172A

analogous

#176B2E #176B58 #17546B

triadic

#176B58 #58176B #6B5817

tetradic

#176B58 #2E176B #6B172A #546B17

square

#176B58 #2E176B #6B172A #546B17

split-complementary

#176B58 #6B1754 #6B2E17

monochromatic

#051915 #0C392F #176B58 #229D81 #2DD0AB

Accessibility & contrast

On white

6.40

#176B58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#176B58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176B58

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176B58	#FFFFFF	#000000	##FFFFFF
##176B58	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676457

Deuteranopia (green-blind)

#5C5C59

Tritanopia (blue-blind)

#006C65

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #176b58;
/* rgb */ color: rgb(23, 107, 88);
/* oklch */ color: oklch(47.4% 0.083 173.5);

Tailwind

colors: {
  custom: {
    50: '#639687',
    500: '#176b58',
    950: '#000000',
  },
}

SCSS

$custom: #176b58;
$custom-light: #639687;
$custom-dark: #000000;

JSON

{
  "hex": "#176b58",
  "rgb": {
    "r": 23,
    "g": 107,
    "b": 88
  },
  "hsl": {
    "h": 166.429,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47446,
    "c": 0.083,
    "h": 173.5
  },
  "luminance": 0.11402
}

Semantic roles & 50–950 ramp

primary

#176B58

secondary

#A13D53

accent

#4066E8

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #176B58

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

Preview Lab → · Contrast checker → · Palette generator →