#177D7E#177D7E

#177D7E is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.7% C 0.086 H 195.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#177D7E
RGB	rgb(23, 125, 126)
HSL	hsl(181, 69%, 29%)
HSV	hsv(181, 82%, 49%)
CMYK	cmyk(81.7%, 0.8%, 0%, 50.6%)
CIE-LAB	lab(47.44, -26.48, -8.50)
CIE-LCH	lch(47.44, 27.81, 197.79°)
OKLab	oklab(53.69% -0.0828 -0.0236)
OKLCH	oklch(53.69% 0.086 195.9)
XYZ	xyz(11.4511, 16.3543, 22.2878)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D7E #7E1817

analogous

#177E4C #177D7E #17497E

triadic

#177D7E #7E177D #7D7E17

tetradic

#177D7E #4C177E #7E1817 #497E17

square

#177D7E #4C177E #7E1817 #497E17

split-complementary

#177D7E #7E1749 #7E4C17

monochromatic

#051A1A #0E4A4A #177D7E #20B0B2 #35D9DA

Accessibility & contrast

On white

4.92

#177D7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#177D7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D7E

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D7E	#FFFFFF	#000000	##FFFFFF
##177D7E	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74777E

Deuteranopia (green-blind)

#666C7F

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #177d7e;
/* rgb */ color: rgb(23, 125, 126);
/* oklch */ color: oklch(53.7% 0.086 195.9);

Tailwind

colors: {
  custom: {
    50: '#6aa3a3',
    500: '#177d7e',
    950: '#000000',
  },
}

SCSS

$custom: #177d7e;
$custom-light: #6aa3a3;
$custom-dark: #000000;

JSON

{
  "hex": "#177d7e",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 126
  },
  "hsl": {
    "h": 180.583,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53692,
    "c": 0.0861,
    "h": 195.9
  },
  "luminance": 0.16356
}

Semantic roles & 50–950 ramp

primary

#177D7E

secondary

#B33F3E

accent

#3E3CEC

background

#F6FAFA

surface

#ECF4F3

border

#C7CECD

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #177D7E

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

Preview Lab → · Contrast checker → · Palette generator →