#177A56#177A56

#177A56 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.6% C 0.104 H 162.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#177A56
RGB	rgb(23, 122, 86)
HSL	hsl(158, 68%, 28%)
HSV	hsv(158, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 29.5%, 52.2%)
CIE-LAB	lab(45.32, -36.49, 12.07)
CIE-LCH	lch(45.32, 38.43, 161.69°)
OKLab	oklab(51.59% -0.0997 0.0307)
OKLCH	oklch(51.59% 0.104 162.9)
XYZ	xyz(8.9916, 14.7720, 11.1797)
Luminance	0.1477 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A56 #7A173B

analogous

#177A24 #177A56 #176C7A

triadic

#177A56 #56177A #7A5617

tetradic

#177A56 #24177A #7A173B #6C7A17

square

#177A56 #24177A #7A173B #6C7A17

split-complementary

#177A56 #7A176C #7A2417

monochromatic

#051A12 #0D4732 #177A56 #21AD7A #33D99C

Accessibility & contrast

On white

5.31

#177A56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#177A56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A56

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A56	#FFFFFF	#000000	##FFFFFF
##177A56	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787054

Deuteranopia (green-blind)

#6C6858

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177a56;
/* rgb */ color: rgb(23, 122, 86);
/* oklch */ color: oklch(51.6% 0.104 162.9);

Tailwind

colors: {
  custom: {
    50: '#66a185',
    500: '#177a56',
    950: '#000000',
  },
}

SCSS

$custom: #177a56;
$custom-light: #66a185;
$custom-dark: #000000;

JSON

{
  "hex": "#177a56",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 86
  },
  "hsl": {
    "h": 158.182,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51593,
    "c": 0.10436,
    "h": 162.9
  },
  "luminance": 0.14773
}

Semantic roles & 50–950 ramp

primary

#177A56

secondary

#AF3E67

accent

#3D7CEB

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #177A56

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

Preview Lab → · Contrast checker → · Palette generator →