#177B4A#177B4A

#177B4A is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.6% C 0.117 H 155.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#177B4A
RGB	rgb(23, 123, 74)
HSL	hsl(151, 68%, 29%)
HSV	hsv(151, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 39.8%, 51.8%)
CIE-LAB	lab(45.42, -39.64, 19.14)
CIE-LCH	lch(45.42, 44.02, 154.22°)
OKLab	oklab(51.59% -0.1069 0.0478)
OKLCH	oklch(51.59% 0.117 155.9)
XYZ	xyz(8.6715, 14.8414, 8.8849)
Luminance	0.1484 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B4A #7B1748

analogous

#177B18 #177B4A #177A7B

triadic

#177B4A #4A177B #7B4A17

tetradic

#177B4A #18177B #7B1748 #7A7B17

square

#177B4A #18177B #7B1748 #7A7B17

split-complementary

#177B4A #7B177A #7B1817

monochromatic

#051A10 #0D472B #177B4A #21AF69 #33D988

Accessibility & contrast

On white

5.29

#177B4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#177B4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B4A

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B4A	#FFFFFF	#000000	##FFFFFF
##177B4A	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7047

Deuteranopia (green-blind)

#6F684D

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177b4a;
/* rgb */ color: rgb(23, 123, 74);
/* oklch */ color: oklch(51.6% 0.117 155.9);

Tailwind

colors: {
  custom: {
    50: '#66a27d',
    500: '#177b4a',
    950: '#000000',
  },
}

SCSS

$custom: #177b4a;
$custom-light: #66a27d;
$custom-dark: #000000;

JSON

{
  "hex": "#177b4a",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 74
  },
  "hsl": {
    "h": 150.6,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51591,
    "c": 0.11713,
    "h": 155.9
  },
  "luminance": 0.14842
}

Semantic roles & 50–950 ramp

primary

#177B4A

secondary

#B03E76

accent

#3C92EB

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #177B4A

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

Preview Lab → · Contrast checker → · Palette generator →