#177A72#177A72

#177A72 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.4% C 0.086 H 186.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#177A72
RGB	rgb(23, 122, 114)
HSL	hsl(175, 68%, 28%)
HSV	hsv(175, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 6.6%, 52.2%)
CIE-LAB	lab(46.06, -28.76, -3.42)
CIE-LCH	lch(46.06, 28.96, 186.79°)
OKLab	oklab(52.45% -0.0854 -0.0097)
OKLCH	oklch(52.45% 0.086 186.5)
XYZ	xyz(10.3487, 15.3148, 18.3270)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A72 #7A171F

analogous

#177A40 #177A72 #17507A

triadic

#177A72 #72177A #7A7217

tetradic

#177A72 #40177A #7A171F #507A17

square

#177A72 #40177A #7A171F #507A17

split-complementary

#177A72 #7A1750 #7A4017

monochromatic

#051A18 #0D4742 #177A72 #21ADA2 #33D9CB

Accessibility & contrast

On white

5.17

#177A72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#177A72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A72

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A72	#FFFFFF	#000000	##FFFFFF
##177A72	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737372

Deuteranopia (green-blind)

#666973

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177a72;
/* rgb */ color: rgb(23, 122, 114);
/* oklch */ color: oklch(52.4% 0.086 186.5);

Tailwind

colors: {
  custom: {
    50: '#68a19a',
    500: '#177a72',
    950: '#000000',
  },
}

SCSS

$custom: #177a72;
$custom-light: #68a19a;
$custom-dark: #000000;

JSON

{
  "hex": "#177a72",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 114
  },
  "hsl": {
    "h": 175.152,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52446,
    "c": 0.086,
    "h": 186.5
  },
  "luminance": 0.15316
}

Semantic roles & 50–950 ramp

primary

#177A72

secondary

#AF3E47

accent

#3D4BEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #177A72

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

Preview Lab → · Contrast checker → · Palette generator →