#177A36#177A36

#177A36 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.135 H 148.6°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#177A36
RGB	rgb(23, 122, 54)
HSL	hsl(139, 68%, 28%)
HSV	hsv(139, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 55.7%, 52.2%)
CIE-LAB	lab(44.75, -42.95, 29.32)
CIE-LCH	lch(44.75, 52.00, 145.68°)
OKLab	oklab(50.94% -0.1154 0.0704)
OKLCH	oklch(50.94% 0.135 148.6)
XYZ	xyz(7.9781, 14.3666, 5.8419)
Luminance	0.1437 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A36 #7A175B

analogous

#297A17 #177A36 #177A67

triadic

#177A36 #36177A #7A3617

tetradic

#177A36 #17297A #7A175B #7A6717

square

#177A36 #17297A #7A175B #7A6717

split-complementary

#177A36 #67177A #7A1729

monochromatic

#051A0B #0D471F #177A36 #21AD4D #33D967

Accessibility & contrast

On white

5.42

#177A36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#177A36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A36

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A36	#FFFFFF	#000000	##FFFFFF
##177A36	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F30

Deuteranopia (green-blind)

#70673B

Tritanopia (blue-blind)

#00776B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177a36;
/* rgb */ color: rgb(23, 122, 54);
/* oklch */ color: oklch(50.9% 0.135 148.6);

Tailwind

colors: {
  custom: {
    50: '#67a16f',
    500: '#177a36',
    950: '#000000',
  },
}

SCSS

$custom: #177a36;
$custom-light: #67a16f;
$custom-dark: #000000;

JSON

{
  "hex": "#177a36",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 54
  },
  "hsl": {
    "h": 138.788,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5094,
    "c": 0.13519,
    "h": 148.6
  },
  "luminance": 0.14368
}

Semantic roles & 50–950 ramp

primary

#177A36

secondary

#AF3E8C

accent

#3DB5EB

background

#F6FAF6

surface

#EBF3EC

border

#C6CDC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #177A36

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

Preview Lab → · Contrast checker → · Palette generator →