#178619#178619

#178619 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.1% C 0.171 H 142.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#178619
RGB	rgb(23, 134, 25)
HSL	hsl(121, 71%, 31%)
HSV	hsv(121, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 81.3%, 47.5%)
CIE-LAB	lab(48.64, -50.26, 46.19)
CIE-LCH	lch(48.64, 68.26, 137.42°)
OKLab	oklab(54.08% -0.1363 0.1031)
OKLCH	oklch(54.08% 0.171 142.9)
XYZ	xyz(9.0533, 17.3014, 3.7819)
Luminance	0.1730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178619 #861784

analogous

#4C8617 #178619 #178650

triadic

#178619 #191786 #861917

tetradic

#178619 #174C86 #861784 #865017

square

#178619 #174C86 #861784 #865017

split-complementary

#178619 #501786 #86174C

monochromatic

#051E06 #0E520F #178619 #20BA23 #3ADD3D

Accessibility & contrast

On white

4.71

#178619 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#178619 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178619

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178619	#FFFFFF	#000000	##FFFFFF
##178619	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#7D7026

Tritanopia (blue-blind)

#008272

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #178619;
/* rgb */ color: rgb(23, 134, 25);
/* oklch */ color: oklch(54.1% 0.171 142.9);

Tailwind

colors: {
  custom: {
    50: '#6baa5f',
    500: '#178619',
    950: '#000000',
  },
}

SCSS

$custom: #178619;
$custom-light: #6baa5f;
$custom-dark: #000000;

JSON

{
  "hex": "#178619",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 25
  },
  "hsl": {
    "h": 121.081,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54082,
    "c": 0.17092,
    "h": 142.9
  },
  "luminance": 0.17303
}

Semantic roles & 50–950 ramp

primary

#178619

secondary

#BA3FB8

accent

#3AEAED

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #178619

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

Preview Lab → · Contrast checker → · Palette generator →