#188536#188536

#188536 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.1% C 0.149 H 147.4°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#188536
RGB	rgb(24, 133, 54)
HSL	hsl(137, 69%, 31%)
HSV	hsv(137, 82%, 52%)
CMYK	cmyk(82%, 0%, 59.4%, 47.8%)
CIE-LAB	lab(48.55, -46.79, 33.87)
CIE-LCH	lch(48.55, 57.76, 144.10°)
OKLab	oklab(54.1% -0.1258 0.0804)
OKLCH	oklch(54.1% 0.149 147.4)
XYZ	xyz(9.4293, 17.2344, 6.3189)
Luminance	0.1724 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188536 #851867

analogous

#308518 #188536 #18856C

triadic

#188536 #361885 #853618

tetradic

#188536 #183085 #851867 #856C18

square

#188536 #183085 #851867 #856C18

split-complementary

#188536 #6C1885 #851830

monochromatic

#051D0C #0F5121 #188536 #21B94B #3CDC68

Accessibility & contrast

On white

4.72

#188536 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#188536 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188536

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188536	#FFFFFF	#000000	##FFFFFF
##188536	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87782E

Deuteranopia (green-blind)

#7B703C

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #188536;
/* rgb */ color: rgb(24, 133, 54);
/* oklch */ color: oklch(54.1% 0.149 147.4);

Tailwind

colors: {
  custom: {
    50: '#6aaa6f',
    500: '#188536',
    950: '#000000',
  },
}

SCSS

$custom: #188536;
$custom-light: #6aaa6f;
$custom-dark: #000000;

JSON

{
  "hex": "#188536",
  "rgb": {
    "r": 24,
    "g": 133,
    "b": 54
  },
  "hsl": {
    "h": 136.514,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54096,
    "c": 0.14927,
    "h": 147.4
  },
  "luminance": 0.17236
}

Semantic roles & 50–950 ramp

primary

#188536

secondary

#B94098

accent

#3CBCEC

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #188536

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

Preview Lab → · Contrast checker → · Palette generator →