#177D7C#177D7C

#177D7C is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.6% C 0.086 H 193.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#177D7C
RGB	rgb(23, 125, 124)
HSL	hsl(179, 69%, 29%)
HSV	hsv(179, 82%, 49%)
CMYK	cmyk(81.6%, 0%, 0.8%, 51%)
CIE-LAB	lab(47.37, -27.12, -7.41)
CIE-LCH	lch(47.37, 28.11, 195.29°)
OKLab	oklab(53.62% -0.0837 -0.0207)
OKLCH	oklch(53.62% 0.086 193.9)
XYZ	xyz(11.3234, 16.3032, 21.6149)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D7C #7D1718

analogous

#177D49 #177D7C #174B7D

triadic

#177D7C #7C177D #7D7C17

tetradic

#177D7C #49177D #7D1718 #4B7D17

square

#177D7C #49177D #7D1718 #4B7D17

split-complementary

#177D7C #7D174B #7D4917

monochromatic

#051A1A #0D4949 #177D7C #21B1AF #35DAD8

Accessibility & contrast

On white

4.93

#177D7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#177D7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D7C

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D7C	#FFFFFF	#000000	##FFFFFF
##177D7C	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74767C

Deuteranopia (green-blind)

#666C7D

Tritanopia (blue-blind)

#00817C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #177d7c;
/* rgb */ color: rgb(23, 125, 124);
/* oklch */ color: oklch(53.6% 0.086 193.9);

Tailwind

colors: {
  custom: {
    50: '#6aa3a1',
    500: '#177d7c',
    950: '#000000',
  },
}

SCSS

$custom: #177d7c;
$custom-light: #6aa3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#177d7c",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 124
  },
  "hsl": {
    "h": 179.412,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53616,
    "c": 0.08625,
    "h": 193.9
  },
  "luminance": 0.16305
}

Semantic roles & 50–950 ramp

primary

#177D7C

secondary

#B23E3F

accent

#3C3EEC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0F

muted

#7A7F7E

Preview Lab

Preview with #177D7C

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

Preview Lab → · Contrast checker → · Palette generator →