#177F7C#177F7C

#177F7C is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.1% C 0.088 H 191.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#177F7C
RGB	rgb(23, 127, 124)
HSL	hsl(178, 69%, 29%)
HSV	hsv(178, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 2.4%, 50.2%)
CIE-LAB	lab(48.03, -28.11, -6.43)
CIE-LCH	lch(48.03, 28.83, 192.89°)
OKLab	oklab(54.15% -0.0858 -0.018)
OKLCH	oklch(54.15% 0.088 191.8)
XYZ	xyz(11.5791, 16.8147, 21.7002)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F7C #7F171A

analogous

#177F48 #177F7C #174E7F

triadic

#177F7C #7C177F #7F7C17

tetradic

#177F7C #48177F #7F171A #4E7F17

square

#177F7C #48177F #7F171A #4E7F17

split-complementary

#177F7C #7F174E #7F4817

monochromatic

#051A19 #0E4B49 #177F7C #20B3AF #36DBD6

Accessibility & contrast

On white

4.81

#177F7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#177F7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F7C

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F7C	#FFFFFF	#000000	##FFFFFF
##177F7C	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787C

Deuteranopia (green-blind)

#696E7D

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #177f7c;
/* rgb */ color: rgb(23, 127, 124);
/* oklch */ color: oklch(54.1% 0.088 191.8);

Tailwind

colors: {
  custom: {
    50: '#6aa4a1',
    500: '#177f7c',
    950: '#000000',
  },
}

SCSS

$custom: #177f7c;
$custom-light: #6aa4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#177f7c",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 124
  },
  "hsl": {
    "h": 178.269,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5415,
    "c": 0.08768,
    "h": 191.8
  },
  "luminance": 0.16816
}

Semantic roles & 50–950 ramp

primary

#177F7C

secondary

#B43E42

accent

#3C41EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0F

muted

#7A7F7E

Preview Lab

Preview with #177F7C

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

Preview Lab → · Contrast checker → · Palette generator →