#178442#178442

#178442 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.0% C 0.137 H 150.9°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#178442
RGB	rgb(23, 132, 66)
HSL	hsl(144, 70%, 30%)
HSV	hsv(144, 83%, 52%)
CMYK	cmyk(82.6%, 0%, 50%, 48.2%)
CIE-LAB	lab(48.36, -44.65, 27.39)
CIE-LCH	lch(48.36, 52.38, 148.48°)
OKLab	oklab(53.98% -0.1199 0.0668)
OKLCH	oklch(53.98% 0.137 150.9)
XYZ	xyz(9.5871, 17.0769, 7.9441)
Luminance	0.1708 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178442 #841759

analogous

#228417 #178442 #178479

triadic

#178442 #421784 #844217

tetradic

#178442 #172284 #841759 #847917

square

#178442 #172284 #841759 #847917

split-complementary

#178442 #791784 #841722

monochromatic

#051C0E #0E5028 #178442 #20B85C #39DC79

Accessibility & contrast

On white

4.76

#178442 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#178442 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178442

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178442	#FFFFFF	#000000	##FFFFFF
##178442	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85783D

Deuteranopia (green-blind)

#786F47

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #178442;
/* rgb */ color: rgb(23, 132, 66);
/* oklch */ color: oklch(54.0% 0.137 150.9);

Tailwind

colors: {
  custom: {
    50: '#69a977',
    500: '#178442',
    950: '#000000',
  },
}

SCSS

$custom: #178442;
$custom-light: #69a977;
$custom-dark: #000000;

JSON

{
  "hex": "#178442",
  "rgb": {
    "r": 23,
    "g": 132,
    "b": 66
  },
  "hsl": {
    "h": 143.67,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.53979,
    "c": 0.13721,
    "h": 150.9
  },
  "luminance": 0.17078
}

Semantic roles & 50–950 ramp

primary

#178442

secondary

#B83F88

accent

#3BA7ED

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #178442

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

Preview Lab → · Contrast checker → · Palette generator →