#188644#188644

#188644 is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.6% C 0.138 H 151.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#188644
RGB	rgb(24, 134, 68)
HSL	hsl(144, 70%, 31%)
HSV	hsv(144, 82%, 53%)
CMYK	cmyk(82.1%, 0%, 49.3%, 47.5%)
CIE-LAB	lab(49.08, -44.92, 27.23)
CIE-LCH	lch(49.08, 52.53, 148.78°)
OKLab	oklab(54.59% -0.1206 0.0665)
OKLCH	oklch(54.59% 0.138 151.1)
XYZ	xyz(9.9443, 17.6605, 8.3524)
Luminance	0.1766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188644 #86185A

analogous

#238618 #188644 #18867B

triadic

#188644 #441886 #864418

tetradic

#188644 #182386 #86185A #867B18

square

#188644 #182386 #86185A #867B18

split-complementary

#188644 #7B1886 #861823

monochromatic

#051E0F #0F522A #188644 #21BA5E #3CDC7C

Accessibility & contrast

On white

4.63

#188644 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#188644 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #188644

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188644	#FFFFFF	#000000	##FFFFFF
##188644	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A3F

Deuteranopia (green-blind)

#7A7149

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #188644;
/* rgb */ color: rgb(24, 134, 68);
/* oklch */ color: oklch(54.6% 0.138 151.1);

Tailwind

colors: {
  custom: {
    50: '#6aaa79',
    500: '#188644',
    950: '#000000',
  },
}

SCSS

$custom: #188644;
$custom-light: #6aaa79;
$custom-dark: #000000;

JSON

{
  "hex": "#188644",
  "rgb": {
    "r": 24,
    "g": 134,
    "b": 68
  },
  "hsl": {
    "h": 144,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54594,
    "c": 0.13773,
    "h": 151.1
  },
  "luminance": 0.17662
}

Semantic roles & 50–950 ramp

primary

#188644

secondary

#BA4089

accent

#3BA6EC

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #188644

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

Preview Lab → · Contrast checker → · Palette generator →