#178629#178629

#178629 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.2% C 0.161 H 144.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#178629
RGB	rgb(23, 134, 41)
HSL	hsl(130, 71%, 31%)
HSV	hsv(130, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 69.4%, 47.5%)
CIE-LAB	lab(48.75, -48.87, 40.18)
CIE-LCH	lch(48.75, 63.27, 140.57°)
OKLab	oklab(54.21% -0.1318 0.0927)
OKLCH	oklch(54.21% 0.161 144.9)
XYZ	xyz(9.2780, 17.3913, 4.9653)
Luminance	0.1739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178629 #861774

analogous

#3C8617 #178629 #178660

triadic

#178629 #291786 #862917

tetradic

#178629 #173C86 #861774 #866017

square

#178629 #173C86 #861774 #866017

split-complementary

#178629 #601786 #86173C

monochromatic

#051E09 #0E5219 #178629 #20BA39 #3ADD55

Accessibility & contrast

On white

4.69

#178629 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#178629 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178629

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178629	#FFFFFF	#000000	##FFFFFF
##178629	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88791C

Deuteranopia (green-blind)

#7C7132

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #178629;
/* rgb */ color: rgb(23, 134, 41);
/* oklch */ color: oklch(54.2% 0.161 144.9);

Tailwind

colors: {
  custom: {
    50: '#6aaa68',
    500: '#178629',
    950: '#000000',
  },
}

SCSS

$custom: #178629;
$custom-light: #6aaa68;
$custom-dark: #000000;

JSON

{
  "hex": "#178629",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 41
  },
  "hsl": {
    "h": 129.73,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54211,
    "c": 0.16114,
    "h": 144.9
  },
  "luminance": 0.17392
}

Semantic roles & 50–950 ramp

primary

#178629

secondary

#BA3FA6

accent

#3AD0ED

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081006

muted

#7A7F7A

Preview Lab

Preview with #178629

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

Preview Lab → · Contrast checker → · Palette generator →