#177718#177718

#177718 is a mid, vivid green. Relative luminance 0.134; OKLCH L 49.7% C 0.154 H 142.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#177718
RGB	rgb(23, 119, 24)
HSL	hsl(121, 68%, 28%)
HSV	hsv(121, 81%, 47%)
CMYK	cmyk(80.7%, 0%, 79.8%, 53.3%)
CIE-LAB	lab(43.42, -45.40, 41.49)
CIE-LCH	lch(43.42, 61.50, 137.58°)
OKLab	oklab(49.74% -0.1232 0.0931)
OKLCH	oklch(49.74% 0.154 142.9)
XYZ	xyz(7.1146, 13.4409, 3.0834)
Luminance	0.1344 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177718 #771776

analogous

#467717 #177718 #177748

triadic

#177718 #181777 #771817

tetradic

#177718 #174677 #771776 #774817

square

#177718 #174677 #771776 #774817

split-complementary

#177718 #481777 #771746

monochromatic

#051A05 #0D440E #177718 #21AA22 #31D733

Accessibility & contrast

On white

5.69

#177718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#177718 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177718

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177718	#FFFFFF	#000000	##FFFFFF
##177718	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B02

Deuteranopia (green-blind)

#6F6423

Tritanopia (blue-blind)

#007365

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #177718;
/* rgb */ color: rgb(23, 119, 24);
/* oklch */ color: oklch(49.7% 0.154 142.9);

Tailwind

colors: {
  custom: {
    50: '#679f5d',
    500: '#177718',
    950: '#000000',
  },
}

SCSS

$custom: #177718;
$custom-light: #679f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#177718",
  "rgb": {
    "r": 23,
    "g": 119,
    "b": 24
  },
  "hsl": {
    "h": 120.625,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.49739,
    "c": 0.15443,
    "h": 142.9
  },
  "luminance": 0.13442
}

Semantic roles & 50–950 ramp

primary

#177718

secondary

#AC3EAB

accent

#3DE9EA

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070F04

muted

#7A7E79

Preview Lab

Preview with #177718

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

Preview Lab → · Contrast checker → · Palette generator →