#178627#178627

#178627 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.2% C 0.163 H 144.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#178627
RGB	rgb(23, 134, 39)
HSL	hsl(129, 71%, 31%)
HSV	hsv(129, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 70.9%, 47.5%)
CIE-LAB	lab(48.73, -49.08, 41.02)
CIE-LCH	lch(48.73, 63.97, 140.11°)
OKLab	oklab(54.19% -0.1325 0.0942)
OKLCH	oklch(54.19% 0.163 144.6)
XYZ	xyz(9.2440, 17.3777, 4.7861)
Luminance	0.1738 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178627 #861776

analogous

#3E8617 #178627 #17865E

triadic

#178627 #271786 #862717

tetradic

#178627 #173E86 #861776 #865E17

square

#178627 #173E86 #861776 #865E17

split-complementary

#178627 #5E1786 #86173E

monochromatic

#051E09 #0E5218 #178627 #20BA36 #3ADD52

Accessibility & contrast

On white

4.69

#178627 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#178627 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178627

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178627	#FFFFFF	#000000	##FFFFFF
##178627	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)

#887919

Deuteranopia (green-blind)

#7D7130

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #178627;
/* rgb */ color: rgb(23, 134, 39);
/* oklch */ color: oklch(54.2% 0.163 144.6);

Tailwind

colors: {
  custom: {
    50: '#6baa66',
    500: '#178627',
    950: '#000000',
  },
}

SCSS

$custom: #178627;
$custom-light: #6baa66;
$custom-dark: #000000;

JSON

{
  "hex": "#178627",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 39
  },
  "hsl": {
    "h": 128.649,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54191,
    "c": 0.16256,
    "h": 144.6
  },
  "luminance": 0.17379
}

Semantic roles & 50–950 ramp

primary

#178627

secondary

#BA3FA8

accent

#3AD4ED

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081006

muted

#7A7F7A

Preview Lab

Preview with #178627

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

Preview Lab → · Contrast checker → · Palette generator →