#178329#178329

#178329 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.4% C 0.158 H 145.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#178329
RGB	rgb(23, 131, 41)
HSL	hsl(130, 70%, 30%)
HSV	hsv(130, 82%, 51%)
CMYK	cmyk(82.4%, 0%, 68.7%, 48.6%)
CIE-LAB	lab(47.72, -47.86, 39.07)
CIE-LCH	lch(47.72, 61.78, 140.78°)
OKLab	oklab(53.35% -0.1291 0.0903)
OKLCH	oklch(53.35% 0.158 145)
XYZ	xyz(8.8693, 16.5738, 4.8290)
Luminance	0.1658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178329 #831771

analogous

#3B8317 #178329 #17835F

triadic

#178329 #291783 #832917

tetradic

#178329 #173B83 #831771 #835F17

square

#178329 #173B83 #831771 #835F17

split-complementary

#178329 #5F1783 #83173B

monochromatic

#051B08 #0E4F19 #178329 #20B739 #38DC54

Accessibility & contrast

On white

4.87

#178329 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#178329 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178329

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178329	#FFFFFF	#000000	##FFFFFF
##178329	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85761D

Deuteranopia (green-blind)

#7A6E31

Tritanopia (blue-blind)

#007F71

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #178329;
/* rgb */ color: rgb(23, 131, 41);
/* oklch */ color: oklch(53.4% 0.158 145.0);

Tailwind

colors: {
  custom: {
    50: '#6aa867',
    500: '#178329',
    950: '#000000',
  },
}

SCSS

$custom: #178329;
$custom-light: #6aa867;
$custom-dark: #000000;

JSON

{
  "hex": "#178329",
  "rgb": {
    "r": 23,
    "g": 131,
    "b": 41
  },
  "hsl": {
    "h": 130,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53354,
    "c": 0.15753,
    "h": 145
  },
  "luminance": 0.16575
}

Semantic roles & 50–950 ramp

primary

#178329

secondary

#B73FA3

accent

#3BCFED

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081006

muted

#7A7F7A

Preview Lab

Preview with #178329

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

Preview Lab → · Contrast checker → · Palette generator →