#188421#188421

#188421 is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.6% C 0.164 H 143.7°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#188421
RGB	rgb(24, 132, 33)
HSL	hsl(125, 69%, 31%)
HSV	hsv(125, 82%, 52%)
CMYK	cmyk(81.8%, 0%, 75%, 48.2%)
CIE-LAB	lab(48.01, -48.86, 42.72)
CIE-LCH	lch(48.01, 64.90, 138.83°)
OKLab	oklab(53.58% -0.1322 0.097)
OKLCH	oklch(53.58% 0.164 143.7)
XYZ	xyz(8.9019, 16.8054, 4.2132)
Luminance	0.1681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188421 #84187B

analogous

#458418 #188421 #188457

triadic

#188421 #211884 #842118

tetradic

#188421 #184584 #84187B #845718

square

#188421 #184584 #84187B #845718

split-complementary

#188421 #571884 #841845

monochromatic

#051C07 #0F5014 #188421 #21B82E #3BDB48

Accessibility & contrast

On white

4.81

#188421 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#188421 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188421

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188421	#FFFFFF	#000000	##FFFFFF
##188421	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87770F

Deuteranopia (green-blind)

#7B6F2B

Tritanopia (blue-blind)

#008071

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #188421;
/* rgb */ color: rgb(24, 132, 33);
/* oklch */ color: oklch(53.6% 0.164 143.7);

Tailwind

colors: {
  custom: {
    50: '#6ba963',
    500: '#188421',
    950: '#000000',
  },
}

SCSS

$custom: #188421;
$custom-light: #6ba963;
$custom-dark: #000000;

JSON

{
  "hex": "#188421",
  "rgb": {
    "r": 24,
    "g": 132,
    "b": 33
  },
  "hsl": {
    "h": 125,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53584,
    "c": 0.16395,
    "h": 143.7
  },
  "luminance": 0.16807
}

Semantic roles & 50–950 ramp

primary

#188421

secondary

#B840AE

accent

#3CDDEC

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081006

muted

#7A7F7A

Preview Lab

Preview with #188421

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

Preview Lab → · Contrast checker → · Palette generator →