#177D73#177D73

#177D73 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.3% C 0.088 H 184.7°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#177D73
RGB	rgb(23, 125, 115)
HSL	hsl(174, 69%, 29%)
HSV	hsv(174, 82%, 49%)
CMYK	cmyk(81.6%, 0%, 8%, 51%)
CIE-LAB	lab(47.09, -29.90, -2.51)
CIE-LCH	lch(47.09, 30.00, 184.79°)
OKLab	oklab(53.29% -0.0881 -0.0073)
OKLCH	oklch(53.29% 0.088 184.7)
XYZ	xyz(10.7800, 16.0858, 18.7531)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D73 #7D1721

analogous

#177D40 #177D73 #17547D

triadic

#177D73 #73177D #7D7317

tetradic

#177D73 #40177D #7D1721 #547D17

square

#177D73 #40177D #7D1721 #547D17

split-complementary

#177D73 #7D1754 #7D4017

monochromatic

#051A18 #0D4943 #177D73 #21B1A3 #35DACA

Accessibility & contrast

On white

4.98

#177D73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#177D73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D73

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D73	#FFFFFF	#000000	##FFFFFF
##177D73	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767573

Deuteranopia (green-blind)

#696B74

Tritanopia (blue-blind)

#00807A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #177d73;
/* rgb */ color: rgb(23, 125, 115);
/* oklch */ color: oklch(53.3% 0.088 184.7);

Tailwind

colors: {
  custom: {
    50: '#69a39b',
    500: '#177d73',
    950: '#000000',
  },
}

SCSS

$custom: #177d73;
$custom-light: #69a39b;
$custom-dark: #000000;

JSON

{
  "hex": "#177d73",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 115
  },
  "hsl": {
    "h": 174.118,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53292,
    "c": 0.08842,
    "h": 184.7
  },
  "luminance": 0.16087
}

Semantic roles & 50–950 ramp

primary

#177D73

secondary

#B23E49

accent

#3C4DEC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #177D73

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

Preview Lab → · Contrast checker → · Palette generator →