#177B76#177B76

#177B76 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.086 H 189.6°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#177B76
RGB	rgb(23, 123, 118)
HSL	hsl(177, 68%, 29%)
HSV	hsv(177, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 4.1%, 51.8%)
CIE-LAB	lab(46.52, -28.01, -5.12)
CIE-LCH	lch(46.52, 28.48, 190.37°)
OKLab	oklab(52.86% -0.0845 -0.0144)
OKLCH	oklch(52.86% 0.086 189.6)
XYZ	xyz(10.7048, 15.6547, 19.5935)
Luminance	0.1566 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B76 #7B171C

analogous

#177B44 #177B76 #174E7B

triadic

#177B76 #76177B #7B7617

tetradic

#177B76 #44177B #7B171C #4E7B17

square

#177B76 #44177B #7B171C #4E7B17

split-complementary

#177B76 #7B174E #7B4417

monochromatic

#051A19 #0D4745 #177B76 #21AFA7 #33D9D1

Accessibility & contrast

On white

5.08

#177B76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#177B76 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B76

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B76	#FFFFFF	#000000	##FFFFFF
##177B76	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737476

Deuteranopia (green-blind)

#666A77

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #177b76;
/* rgb */ color: rgb(23, 123, 118);
/* oklch */ color: oklch(52.9% 0.086 189.6);

Tailwind

colors: {
  custom: {
    50: '#69a19d',
    500: '#177b76',
    950: '#000000',
  },
}

SCSS

$custom: #177b76;
$custom-light: #69a19d;
$custom-dark: #000000;

JSON

{
  "hex": "#177b76",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 118
  },
  "hsl": {
    "h": 177,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52859,
    "c": 0.08576,
    "h": 189.6
  },
  "luminance": 0.15656
}

Semantic roles & 50–950 ramp

primary

#177B76

secondary

#B03E44

accent

#3C45EB

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #177B76

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

Preview Lab → · Contrast checker → · Palette generator →