#177A73#177A73

#177A73 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.5% C 0.086 H 187.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#177A73
RGB	rgb(23, 122, 115)
HSL	hsl(176, 68%, 28%)
HSV	hsv(176, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 5.7%, 52.2%)
CIE-LAB	lab(46.09, -28.45, -3.97)
CIE-LCH	lch(46.09, 28.73, 187.95°)
OKLab	oklab(52.48% -0.085 -0.0112)
OKLCH	oklch(52.48% 0.086 187.5)
XYZ	xyz(10.4059, 15.3377, 18.6284)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A73 #7A171E

analogous

#177A41 #177A73 #174F7A

triadic

#177A73 #73177A #7A7317

tetradic

#177A73 #41177A #7A171E #4F7A17

square

#177A73 #41177A #7A171E #4F7A17

split-complementary

#177A73 #7A174F #7A4117

monochromatic

#051A18 #0D4742 #177A73 #21ADA4 #33D9CD

Accessibility & contrast

On white

5.16

#177A73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#177A73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A73

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A73	#FFFFFF	#000000	##FFFFFF
##177A73	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737373

Deuteranopia (green-blind)

#666974

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177a73;
/* rgb */ color: rgb(23, 122, 115);
/* oklch */ color: oklch(52.5% 0.086 187.5);

Tailwind

colors: {
  custom: {
    50: '#68a19b',
    500: '#177a73',
    950: '#000000',
  },
}

SCSS

$custom: #177a73;
$custom-light: #68a19b;
$custom-dark: #000000;

JSON

{
  "hex": "#177a73",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 115
  },
  "hsl": {
    "h": 175.758,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52482,
    "c": 0.0857,
    "h": 187.5
  },
  "luminance": 0.15339
}

Semantic roles & 50–950 ramp

primary

#177A73

secondary

#AF3E46

accent

#3D49EB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #177A73

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

Preview Lab → · Contrast checker → · Palette generator →