#177A4A#177A4A

#177A4A is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.3% C 0.116 H 156.2°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#177A4A
RGB	rgb(23, 122, 74)
HSL	hsl(151, 68%, 28%)
HSV	hsv(151, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 39.3%, 52.2%)
CIE-LAB	lab(45.07, -39.23, 18.69)
CIE-LCH	lch(45.07, 43.46, 154.53°)
OKLab	oklab(51.31% -0.1059 0.0468)
OKLCH	oklch(51.31% 0.116 156.2)
XYZ	xyz(8.5481, 14.5946, 8.8438)
Luminance	0.1460 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A4A #7A1747

analogous

#177A18 #177A4A #17787A

triadic

#177A4A #4A177A #7A4A17

tetradic

#177A4A #18177A #7A1747 #787A17

square

#177A4A #18177A #7A1747 #787A17

split-complementary

#177A4A #7A1778 #7A1817

monochromatic

#051A10 #0D472B #177A4A #21AD69 #33D988

Accessibility & contrast

On white

5.36

#177A4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#177A4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A4A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A4A	#FFFFFF	#000000	##FFFFFF
##177A4A	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797047

Deuteranopia (green-blind)

#6E674D

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177a4a;
/* rgb */ color: rgb(23, 122, 74);
/* oklch */ color: oklch(51.3% 0.116 156.2);

Tailwind

colors: {
  custom: {
    50: '#66a17d',
    500: '#177a4a',
    950: '#000000',
  },
}

SCSS

$custom: #177a4a;
$custom-light: #66a17d;
$custom-dark: #000000;

JSON

{
  "hex": "#177a4a",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 74
  },
  "hsl": {
    "h": 150.909,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51309,
    "c": 0.11574,
    "h": 156.2
  },
  "luminance": 0.14596
}

Semantic roles & 50–950 ramp

primary

#177A4A

secondary

#AF3E75

accent

#3D91EB

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #177A4A

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

Preview Lab → · Contrast checker → · Palette generator →