#188643#188643

#188643 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.6% C 0.139 H 150.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#188643
RGB	rgb(24, 134, 67)
HSL	hsl(143, 70%, 31%)
HSV	hsv(143, 82%, 53%)
CMYK	cmyk(82.1%, 0%, 50%, 47.5%)
CIE-LAB	lab(49.07, -45.10, 27.75)
CIE-LCH	lch(49.07, 52.95, 148.40°)
OKLab	oklab(54.58% -0.1211 0.0676)
OKLCH	oklch(54.58% 0.139 150.8)
XYZ	xyz(9.9140, 17.6484, 8.1931)
Luminance	0.1765 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188643 #86185B

analogous

#248618 #188643 #18867A

triadic

#188643 #431886 #864318

tetradic

#188643 #182486 #86185B #867A18

square

#188643 #182486 #86185B #867A18

split-complementary

#188643 #7A1886 #861824

monochromatic

#051E0F #0F5229 #188643 #21BA5D #3CDC7B

Accessibility & contrast

On white

4.64

#188643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#188643 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #188643

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188643	#FFFFFF	#000000	##FFFFFF
##188643	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)

#877A3E

Deuteranopia (green-blind)

#7A7148

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #188643;
/* rgb */ color: rgb(24, 134, 67);
/* oklch */ color: oklch(54.6% 0.139 150.8);

Tailwind

colors: {
  custom: {
    50: '#6aaa78',
    500: '#188643',
    950: '#000000',
  },
}

SCSS

$custom: #188643;
$custom-light: #6aaa78;
$custom-dark: #000000;

JSON

{
  "hex": "#188643",
  "rgb": {
    "r": 24,
    "g": 134,
    "b": 67
  },
  "hsl": {
    "h": 143.455,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54577,
    "c": 0.13868,
    "h": 150.8
  },
  "luminance": 0.1765
}

Semantic roles & 50–950 ramp

primary

#188643

secondary

#BA408A

accent

#3BA7EC

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #188643

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

Preview Lab → · Contrast checker → · Palette generator →