#177A7E#177A7E

#177A7E is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.9% C 0.084 H 199.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#177A7E
RGB	rgb(23, 122, 126)
HSL	hsl(182, 69%, 29%)
HSV	hsv(182, 82%, 49%)
CMYK	cmyk(81.7%, 3.2%, 0%, 50.6%)
CIE-LAB	lab(46.45, -24.97, -9.97)
CIE-LCH	lch(46.45, 26.88, 201.77°)
OKLab	oklab(52.89% -0.0797 -0.0277)
OKLCH	oklch(52.89% 0.084 199.2)
XYZ	xyz(11.0771, 15.6062, 22.1631)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A7E #7E1B17

analogous

#177E4F #177A7E #17477E

triadic

#177A7E #7E177A #7A7E17

tetradic

#177A7E #4F177E #7E1B17 #477E17

square

#177A7E #4F177E #7E1B17 #477E17

split-complementary

#177A7E #7E1747 #7E4F17

monochromatic

#05191A #0E484A #177A7E #20ACB2 #35D4DA

Accessibility & contrast

On white

5.10

#177A7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#177A7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A7E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A7E	#FFFFFF	#000000	##FFFFFF
##177A7E	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70747E

Deuteranopia (green-blind)

#626A7E

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #177a7e;
/* rgb */ color: rgb(23, 122, 126);
/* oklch */ color: oklch(52.9% 0.084 199.2);

Tailwind

colors: {
  custom: {
    50: '#69a1a3',
    500: '#177a7e',
    950: '#000000',
  },
}

SCSS

$custom: #177a7e;
$custom-light: #69a1a3;
$custom-dark: #000000;

JSON

{
  "hex": "#177a7e",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 126
  },
  "hsl": {
    "h": 182.33,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52894,
    "c": 0.08436,
    "h": 199.2
  },
  "luminance": 0.15608
}

Semantic roles & 50–950 ramp

primary

#177A7E

secondary

#B3433E

accent

#433CEC

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070F0F

muted

#7A7E7F

Preview Lab

Preview with #177A7E

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

Preview Lab → · Contrast checker → · Palette generator →