#177A96#177A96

#177A96 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 53.9% C 0.094 H 222.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#177A96
RGB	rgb(23, 122, 150)
HSL	hsl(193, 73%, 34%)
HSV	hsv(193, 85%, 59%)
CMYK	cmyk(84.7%, 18.7%, 0%, 41.2%)
CIE-LAB	lab(47.37, -16.75, -22.77)
CIE-LCH	lch(47.37, 28.26, 233.67°)
OKLab	oklab(53.94% -0.0692 -0.0639)
OKLCH	oklch(53.94% 0.094 222.7)
XYZ	xyz(12.8156, 16.3016, 31.3193)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A96 #963317

analogous

#179673 #177A96 #173B96

triadic

#177A96 #96177A #7A9617

tetradic

#177A96 #731796 #963317 #3B9617

square

#177A96 #731796 #963317 #3B9617

split-complementary

#177A96 #96173B #967317

monochromatic

#07242C #0F4F61 #177A96 #1FA5CB #45C0E2

Accessibility & contrast

On white

4.93

#177A96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#177A96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A96

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A96	#FFFFFF	#000000	##FFFFFF
##177A96	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)

#6A7797

Deuteranopia (green-blind)

#5A6B96

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #177a96;
/* rgb */ color: rgb(23, 122, 150);
/* oklch */ color: oklch(53.9% 0.094 222.7);

Tailwind

colors: {
  custom: {
    50: '#6da0b5',
    500: '#177a96',
    950: '#000000',
  },
}

SCSS

$custom: #177a96;
$custom-light: #6da0b5;
$custom-dark: #000000;

JSON

{
  "hex": "#177a96",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 150
  },
  "hsl": {
    "h": 193.228,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53935,
    "c": 0.09419,
    "h": 222.7
  },
  "luminance": 0.16303
}

Semantic roles & 50–950 ramp

primary

#177A96

secondary

#C36145

accent

#6038F0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #177A96

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

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