#178223#178223

#178223 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.0% C 0.161 H 144.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#178223
RGB	rgb(23, 130, 35)
HSL	hsl(127, 70%, 30%)
HSV	hsv(127, 82%, 51%)
CMYK	cmyk(82.3%, 0%, 73.1%, 49%)
CIE-LAB	lab(47.32, -48.14, 41.21)
CIE-LCH	lch(47.32, 63.37, 139.44°)
OKLab	oklab(53.01% -0.1301 0.0941)
OKLCH	oklch(53.01% 0.161 144.1)
XYZ	xyz(8.6388, 16.2677, 4.2745)
Luminance	0.1627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178223 #821776

analogous

#408217 #178223 #178259

triadic

#178223 #231782 #822317

tetradic

#178223 #174082 #821776 #825917

square

#178223 #174082 #821776 #825917

split-complementary

#178223 #591782 #821740

monochromatic

#051A07 #0E4E15 #178223 #20B631 #38DC4A

Accessibility & contrast

On white

4.94

#178223 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#178223 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178223

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178223	#FFFFFF	#000000	##FFFFFF
##178223	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857514

Deuteranopia (green-blind)

#796D2D

Tritanopia (blue-blind)

#007E6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #178223;
/* rgb */ color: rgb(23, 130, 35);
/* oklch */ color: oklch(53.0% 0.161 144.1);

Tailwind

colors: {
  custom: {
    50: '#6aa764',
    500: '#178223',
    950: '#000000',
  },
}

SCSS

$custom: #178223;
$custom-light: #6aa764;
$custom-dark: #000000;

JSON

{
  "hex": "#178223",
  "rgb": {
    "r": 23,
    "g": 130,
    "b": 35
  },
  "hsl": {
    "h": 126.729,
    "s": 69.935,
    "l": 30
  },
  "oklch": {
    "l": 0.5301,
    "c": 0.16055,
    "h": 144.1
  },
  "luminance": 0.16269
}

Semantic roles & 50–950 ramp

primary

#178223

secondary

#B63EA9

accent

#3BD9ED

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081006

muted

#7A7F7A

Preview Lab

Preview with #178223

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

Preview Lab → · Contrast checker → · Palette generator →