#178824#178824

#178824 is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.7% C 0.167 H 144.1°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#178824
RGB	rgb(23, 136, 36)
HSL	hsl(127, 71%, 31%)
HSV	hsv(127, 83%, 53%)
CMYK	cmyk(83.1%, 0%, 73.5%, 46.7%)
CIE-LAB	lab(49.39, -50.03, 42.95)
CIE-LCH	lch(49.39, 65.94, 139.35°)
OKLab	oklab(54.74% -0.1352 0.0978)
OKLCH	oklch(54.74% 0.167 144.1)
XYZ	xyz(9.4753, 17.9167, 4.6276)
Luminance	0.1792 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178824 #88177B

analogous

#428817 #178824 #17885C

triadic

#178824 #241788 #882417

tetradic

#178824 #174288 #88177B #885C17

square

#178824 #174288 #88177B #885C17

split-complementary

#178824 #5C1788 #881742

monochromatic

#051F08 #0E5416 #178824 #20BC32 #3BDE4E

Accessibility & contrast

On white

4.58

#178824 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#178824 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178824

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178824	#FFFFFF	#000000	##000000
##178824	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A13

Deuteranopia (green-blind)

#7F722E

Tritanopia (blue-blind)

#008474

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #178824;
/* rgb */ color: rgb(23, 136, 36);
/* oklch */ color: oklch(54.7% 0.167 144.1);

Tailwind

colors: {
  custom: {
    50: '#6bac65',
    500: '#178824',
    950: '#000000',
  },
}

SCSS

$custom: #178824;
$custom-light: #6bac65;
$custom-dark: #000000;

JSON

{
  "hex": "#178824",
  "rgb": {
    "r": 23,
    "g": 136,
    "b": 36
  },
  "hsl": {
    "h": 126.903,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54735,
    "c": 0.1669,
    "h": 144.1
  },
  "luminance": 0.17918
}

Semantic roles & 50–950 ramp

primary

#178824

secondary

#BC3FAD

accent

#3AD9EE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #178824

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

Preview Lab → · Contrast checker → · Palette generator →