#178724#178724

#178724 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.4% C 0.166 H 144.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#178724
RGB	rgb(23, 135, 36)
HSL	hsl(127, 71%, 31%)
HSV	hsv(127, 83%, 53%)
CMYK	cmyk(83%, 0%, 73.3%, 47.1%)
CIE-LAB	lab(49.05, -49.71, 42.60)
CIE-LCH	lch(49.05, 65.46, 139.40°)
OKLab	oklab(54.45% -0.1343 0.0971)
OKLCH	oklch(54.45% 0.166 144.1)
XYZ	xyz(9.3351, 17.6363, 4.5809)
Luminance	0.1764 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178724 #87177A

analogous

#428717 #178724 #17875C

triadic

#178724 #241787 #872417

tetradic

#178724 #174287 #87177A #875C17

square

#178724 #174287 #87177A #875C17

split-complementary

#178724 #5C1787 #871742

monochromatic

#051E08 #0E5316 #178724 #20BB32 #3BDE4E

Accessibility & contrast

On white

4.64

#178724 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#178724 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #178724

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178724	#FFFFFF	#000000	##FFFFFF
##178724	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A14

Deuteranopia (green-blind)

#7E712E

Tritanopia (blue-blind)

#008373

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #178724;
/* rgb */ color: rgb(23, 135, 36);
/* oklch */ color: oklch(54.4% 0.166 144.1);

Tailwind

colors: {
  custom: {
    50: '#6bab65',
    500: '#178724',
    950: '#000000',
  },
}

SCSS

$custom: #178724;
$custom-light: #6bab65;
$custom-dark: #000000;

JSON

{
  "hex": "#178724",
  "rgb": {
    "r": 23,
    "g": 135,
    "b": 36
  },
  "hsl": {
    "h": 126.964,
    "s": 70.886,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5445,
    "c": 0.16575,
    "h": 144.1
  },
  "luminance": 0.17637
}

Semantic roles & 50–950 ramp

primary

#178724

secondary

#BB3FAC

accent

#3AD9EE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #178724

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

Preview Lab → · Contrast checker → · Palette generator →