#177F77#177F77

#177F77 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.0% C 0.089 H 186.8°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#177F77
RGB	rgb(23, 127, 119)
HSL	hsl(175, 69%, 29%)
HSV	hsv(175, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 6.3%, 50.2%)
CIE-LAB	lab(47.87, -29.65, -3.72)
CIE-LCH	lch(47.87, 29.88, 187.14°)
OKLab	oklab(53.97% -0.0882 -0.0105)
OKLCH	oklch(53.97% 0.089 186.8)
XYZ	xyz(11.2709, 16.6914, 20.0769)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F77 #7F171F

analogous

#177F43 #177F77 #17537F

triadic

#177F77 #77177F #7F7717

tetradic

#177F77 #43177F #7F171F #537F17

square

#177F77 #43177F #7F171F #537F17

split-complementary

#177F77 #7F1753 #7F4317

monochromatic

#051A18 #0E4B46 #177F77 #20B3A8 #36DBCE

Accessibility & contrast

On white

4.84

#177F77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#177F77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F77

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F77	#FFFFFF	#000000	##FFFFFF
##177F77	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787877

Deuteranopia (green-blind)

#6A6D78

Tritanopia (blue-blind)

#00827C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #177f77;
/* rgb */ color: rgb(23, 127, 119);
/* oklch */ color: oklch(54.0% 0.089 186.8);

Tailwind

colors: {
  custom: {
    50: '#69a49e',
    500: '#177f77',
    950: '#000000',
  },
}

SCSS

$custom: #177f77;
$custom-light: #69a49e;
$custom-dark: #000000;

JSON

{
  "hex": "#177f77",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 119
  },
  "hsl": {
    "h": 175.385,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5397,
    "c": 0.08887,
    "h": 186.8
  },
  "luminance": 0.16693
}

Semantic roles & 50–950 ramp

primary

#177F77

secondary

#B43E47

accent

#3C49EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #177F77

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

Preview Lab → · Contrast checker → · Palette generator →