#178927#178927

#178927 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.0% C 0.166 H 144.5°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#178927
RGB	rgb(23, 137, 39)
HSL	hsl(128, 71%, 31%)
HSV	hsv(128, 83%, 54%)
CMYK	cmyk(83.2%, 0%, 71.5%, 46.3%)
CIE-LAB	lab(49.76, -50.08, 42.11)
CIE-LCH	lch(49.76, 65.43, 139.94°)
OKLab	oklab(55.05% -0.1352 0.0965)
OKLCH	oklch(55.05% 0.166 144.5)
XYZ	xyz(9.6645, 18.2188, 4.9263)
Luminance	0.1822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178927 #891779

analogous

#408917 #178927 #178960

triadic

#178927 #271789 #892717

tetradic

#178927 #174089 #891779 #896017

square

#178927 #174089 #891779 #896017

split-complementary

#178927 #601789 #891740

monochromatic

#052009 #0E5518 #178927 #20BD36 #3CDE53

Accessibility & contrast

On white

4.52

#178927 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#178927 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178927

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178927	#FFFFFF	#000000	##000000
##178927	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B18

Deuteranopia (green-blind)

#7F7331

Tritanopia (blue-blind)

#008575

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #178927;
/* rgb */ color: rgb(23, 137, 39);
/* oklch */ color: oklch(55.0% 0.166 144.5);

Tailwind

colors: {
  custom: {
    50: '#6bad67',
    500: '#178927',
    950: '#000000',
  },
}

SCSS

$custom: #178927;
$custom-light: #6bad67;
$custom-dark: #000000;

JSON

{
  "hex": "#178927",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 39
  },
  "hsl": {
    "h": 128.421,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55046,
    "c": 0.1661,
    "h": 144.5
  },
  "luminance": 0.1822
}

Semantic roles & 50–950 ramp

primary

#178927

secondary

#BD3FAB

accent

#3AD5EE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #178927

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

Preview Lab → · Contrast checker → · Palette generator →