#177F7D#177F7D

#177F7D is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.2% C 0.088 H 192.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#177F7D
RGB	rgb(23, 127, 125)
HSL	hsl(179, 69%, 29%)
HSV	hsv(179, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 1.6%, 50.2%)
CIE-LAB	lab(48.06, -27.79, -6.98)
CIE-LCH	lch(48.06, 28.66, 194.09°)
OKLab	oklab(54.19% -0.0853 -0.0194)
OKLCH	oklch(54.19% 0.088 192.8)
XYZ	xyz(11.6427, 16.8401, 22.0349)
Luminance	0.1684 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F7D #7F1719

analogous

#177F49 #177F7D #174D7F

triadic

#177F7D #7D177F #7F7D17

tetradic

#177F7D #49177F #7F1719 #4D7F17

square

#177F7D #49177F #7F1719 #4D7F17

split-complementary

#177F7D #7F174D #7F4917

monochromatic

#051A19 #0E4B4A #177F7D #20B3B0 #36DBD7

Accessibility & contrast

On white

4.81

#177F7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#177F7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F7D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F7D	#FFFFFF	#000000	##FFFFFF
##177F7D	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76787D

Deuteranopia (green-blind)

#686E7E

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #177f7d;
/* rgb */ color: rgb(23, 127, 125);
/* oklch */ color: oklch(54.2% 0.088 192.8);

Tailwind

colors: {
  custom: {
    50: '#6aa4a2',
    500: '#177f7d',
    950: '#000000',
  },
}

SCSS

$custom: #177f7d;
$custom-light: #6aa4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#177f7d",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 125
  },
  "hsl": {
    "h": 178.846,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54187,
    "c": 0.08753,
    "h": 192.8
  },
  "luminance": 0.16842
}

Semantic roles & 50–950 ramp

primary

#177F7D

secondary

#B43E40

accent

#3C3FEC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0F

muted

#7A7F7E

Preview Lab

Preview with #177F7D

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

Preview Lab → · Contrast checker → · Palette generator →