#177A6D#177A6D

#177A6D is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.3% C 0.088 H 181.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#177A6D
RGB	rgb(23, 122, 109)
HSL	hsl(172, 68%, 28%)
HSV	hsv(172, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 10.7%, 52.2%)
CIE-LAB	lab(45.91, -30.26, -0.67)
CIE-LCH	lch(45.91, 30.27, 181.27°)
OKLab	oklab(52.27% -0.0879 -0.0023)
OKLCH	oklch(52.27% 0.088 181.5)
XYZ	xyz(10.0718, 15.2041, 16.8689)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A6D #7A1724

analogous

#177A3B #177A6D #17557A

triadic

#177A6D #6D177A #7A6D17

tetradic

#177A6D #3B177A #7A1724 #557A17

square

#177A6D #3B177A #7A1724 #557A17

split-complementary

#177A6D #7A1755 #7A3B17

monochromatic

#051A17 #0D473F #177A6D #21AD9B #33D9C3

Accessibility & contrast

On white

5.20

#177A6D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#177A6D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A6D

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A6D	#FFFFFF	#000000	##FFFFFF
##177A6D	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74726D

Deuteranopia (green-blind)

#67696E

Tritanopia (blue-blind)

#007C76

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177a6d;
/* rgb */ color: rgb(23, 122, 109);
/* oklch */ color: oklch(52.3% 0.088 181.5);

Tailwind

colors: {
  custom: {
    50: '#68a196',
    500: '#177a6d',
    950: '#000000',
  },
}

SCSS

$custom: #177a6d;
$custom-light: #68a196;
$custom-dark: #000000;

JSON

{
  "hex": "#177a6d",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 109
  },
  "hsl": {
    "h": 172.121,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52274,
    "c": 0.08797,
    "h": 181.5
  },
  "luminance": 0.15205
}

Semantic roles & 50–950 ramp

primary

#177A6D

secondary

#AF3E4D

accent

#3D54EB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #177A6D

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

Preview Lab → · Contrast checker → · Palette generator →