#177B2A#177B2A

#177B2A is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.147 H 145.6°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#177B2A
RGB	rgb(23, 123, 42)
HSL	hsl(131, 68%, 29%)
HSV	hsv(131, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 65.9%, 51.8%)
CIE-LAB	lab(44.96, -44.99, 35.56)
CIE-LCH	lch(44.96, 57.35, 141.67°)
OKLab	oklab(51.07% -0.1212 0.083)
OKLCH	oklch(51.07% 0.147 145.6)
XYZ	xyz(7.8537, 14.5143, 4.5777)
Luminance	0.1452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B2A #7B1768

analogous

#367B17 #177B2A #177B5C

triadic

#177B2A #2A177B #7B2A17

tetradic

#177B2A #17367B #7B1768 #7B5C17

square

#177B2A #17367B #7B1768 #7B5C17

split-complementary

#177B2A #5C177B #7B1736

monochromatic

#051A09 #0D4718 #177B2A #21AF3C #33D953

Accessibility & contrast

On white

5.38

#177B2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#177B2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B2A

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B2A	#FFFFFF	#000000	##FFFFFF
##177B2A	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F20

Deuteranopia (green-blind)

#726731

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b2a;
/* rgb */ color: rgb(23, 123, 42);
/* oklch */ color: oklch(51.1% 0.147 145.6);

Tailwind

colors: {
  custom: {
    50: '#67a267',
    500: '#177b2a',
    950: '#000000',
  },
}

SCSS

$custom: #177b2a;
$custom-light: #67a267;
$custom-dark: #000000;

JSON

{
  "hex": "#177b2a",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 42
  },
  "hsl": {
    "h": 131.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51067,
    "c": 0.14691,
    "h": 145.6
  },
  "luminance": 0.14515
}

Semantic roles & 50–950 ramp

primary

#177B2A

secondary

#B03E9A

accent

#3CCAEB

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #177B2A

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

Preview Lab → · Contrast checker → · Palette generator →