#177D96#177D96

#177D96 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 54.7% C 0.094 H 219.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#177D96
RGB	rgb(23, 125, 150)
HSL	hsl(192, 73%, 34%)
HSV	hsv(192, 85%, 59%)
CMYK	cmyk(84.7%, 16.7%, 0%, 41.2%)
CIE-LAB	lab(48.32, -18.39, -21.30)
CIE-LCH	lch(48.32, 28.14, 229.19°)
OKLab	oklab(54.7% -0.0722 -0.0596)
OKLCH	oklch(54.7% 0.094 219.6)
XYZ	xyz(13.1896, 17.0497, 31.4440)
Luminance	0.1705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D96 #963017

analogous

#179670 #177D96 #173E96

triadic

#177D96 #96177D #7D9617

tetradic

#177D96 #701796 #963017 #3E9617

square

#177D96 #701796 #963017 #3E9617

split-complementary

#177D96 #96173E #967017

monochromatic

#07252C #0F5161 #177D96 #1FA9CB #45C3E2

Accessibility & contrast

On white

4.76

#177D96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#177D96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D96

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D96	#FFFFFF	#000000	##FFFFFF
##177D96	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7997

Deuteranopia (green-blind)

#5D6E96

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #177d96;
/* rgb */ color: rgb(23, 125, 150);
/* oklch */ color: oklch(54.7% 0.094 219.6);

Tailwind

colors: {
  custom: {
    50: '#6da2b5',
    500: '#177d96',
    950: '#000000',
  },
}

SCSS

$custom: #177d96;
$custom-light: #6da2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#177d96",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 150
  },
  "hsl": {
    "h": 191.811,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54703,
    "c": 0.09363,
    "h": 219.6
  },
  "luminance": 0.17051
}

Semantic roles & 50–950 ramp

primary

#177D96

secondary

#C35E45

accent

#5C38F0

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #177D96

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

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